Faculty Profiles - LORTZ Rolf Walter | The Hong Kong University of Science and Technology

2024 8

Decoding 122-Type Iron-Based Superconductors: A Comprehensive Simulation of Phase Diagrams and Transition Temperatures

Physical Review Research, v. 6, (1), January 2024, article number 013121
Lortz, Rolf Walter; Wong, Chi Ho
Article

Extended Honeycomb Metal Chloride with Tunable Antiferromagnetic Correlations

Chemistry of Materials, v. 36, (1), January 2024, p. 551-560
Xue, Jie; Song, Ruyi; Guo, Zhu; Sung, Herman; Lortz, Rolf Walter; Williams, Ian Duncan; Lu, Haipeng
Article

Intra-Family Transformation of The Bi-Te Family via in-situ Chemical Interactions

APL Materials, v. 12, (9), September 2024, article number 091106
He, Zhihao; Ho, Tin Seng Manfred; Ma, Chen; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Article

Phase diagram simulations incorporating the gap anisotropy with AFM spin and charge density wave under spin-orbital coupling in Fe-based superconductors

Iscience, v. 27, (7), July 2024, article number 110204, p. 1-10
Wong, Chi Ho; Lortz, Rolf Walter
Article

Proximity-induced quasi-one-dimensional superconducting quantum anomalous Hall state

Cell Reports Physical Science, v. 5, (1), January 2024, article number 101762
Atanov, Omargeldi; Tai, Wai Ting; Xie, Yingming; Ng, Yat Hei; Hammond, Molly Anastasia; Ho, Tin Seng Manfred; Koo, Tsin Hei; Li, Hui; Ho, Sui Lun; Lyu, Jian; Chong, Sukong; Zhang, Peng; Tai, Lixuan; Wang, Jiannong; Law, Kam Tuen; Wang, Kang L.; Lortz, Rolf Walter
Article

Recyclable and Environmentally Friendly Magnetic Nanoparticles with Aggregation-Induced Emission Photosensitizer for Sustainable Bacterial Inactivation in Water

ACS Nano, v. 18, (3), January 2024, p. 1907-1920
Yu, Eric Yan Hung; Chau, Hon Chung; Lee, Mei Suet; Koo, Tsin Hei; Lortz, Rolf Walter; Lam, Wing Yip; Kwok, Tsz Kin; Li, Yuanyuan; Tang, Benzhong
Article

MBE-grown FeTe-based Superconducting 2D Layered-Heterostructures

He, Zhihao; Ma, Chen; Ho, Tin Seng Manfred; Koo, Tsin Hei; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong
Conference paper

Synthesis and Superconductivity of FeTe/Bi-Te Heterostructures via Te Extraction: A Novel Approach to Bi₄Te₃ and Beyond

He, Zhihao; Ho, Tin Seng Manfred; Lortz, Rolf Walter; Sou, Iam Keong
Conference paper

2023 4

A Simulation of the Effect of External and Internal Parameters on the Synthesis of a Carbyne with More than 6000 Atoms for Emerging Continuously Tunable Energy Barriers in CNT-Based Transistors

Nanomaterials, v. 13, (6), 14 March 2023, article number 1048
Wong, Chi Ho; Yeung, Yan Ming; Zhao, Xin; Law, Wing Cheung; Tang, Chak Yin; Mak, Chee Leung; Leung, Chi Wah; Shi, Lei; Lortz, Rolf Walter
Article

Interfacial Superconductivity and Zero Bias Peak in Quasi‐One‐Dimensional Bi₂Te₃/Fe_1+yTe Heterostructure Nanostructures

Advanced Electronic Materials, v. 9, (4), April 2023, article number 2200943
Cheng, Man Kit; Ng, Cheuk Yin; Ho, Sui Lun; Atanov, Omargeldi; Tai, Wai Ting; Liang, Jing; Lortz, Rolf Walter; Sou, Iam Keong
Article

Preliminary T_c Calculations for Iron-Based Superconductivity in NaFeAs, LiFeAs, FeSe and Nanostructured FeSe/SrTiO₃ Superconductors

Materials, v. 16, (13), June 2023, article number 4674
Wong, Chi Ho; Lortz, Rolf Walter
Article

Synthesis and Reactivity of Redox-Active Cerium(IV) Aryloxide Complexes

Organometallics, 10 February 2023, article number 2c00569
Pham, Hoang Long; Rajeshkumar, Thayalan; Wang, Ueh-hsi Lily; Ng, Yat Hei; Wong, Kai Hong; So, Yat Ming; Sung, Ho Yung; Lortz, Rolf Walter; Williams, Ian Duncan; Maron, Laurent; Leung, Wa Hung
Article

2022 6

Competition between orbital effects, Pauli limiting, and Fulde-Ferrell-Larkin-Ovchinnikov states in 2D transition metal dichalcogenide superconductors

New Journal of Physics, v. 24, (8), August 2022, article number 083001
Cho, Changwoo; Ng, Cheuk Yin; Wong, Chi Ho; Abdel-hafiez, Mahmoud; Vasiliev, Alexander N; Chareev, Dmitriy A; Lebed, A.G.; Lortz, Rolf Walter
Article

Discovery of superconductivity in Nb4SiSb2 with a V4SiSb2-type structure and implications of interstitial doping on its physical properties

Journal of Materials Chemistry C, v. 10, (32), 29 July 2022, p. 11703-11709
Balestra, Manuele D.; Atanov, Omargeldi; Lefèvre, Robin; Blacque, Olivier; Ng, Yat Hei; Lortz, Rolf Walter; von Rohr, Fabian O.
Article

Evidence for isotropic s-wave superconductivity in high-entropy alloys

Scientific Reports, v. 12, (1), July 2022, article number 12773
Leung, Ka Wun Casey; Zhang, Xiaofu; von Rohr, Fabian; Lortz, Rolf Walter; Jaeck, Berthold
Article

Nodal and Nematic Superconducting Phases in NbSe₂ Monolayers from Competing Superconducting Channels

Physical Review Letters, v. 129, (8), 17 August 2022, article number 087002
Cho, Changwoo; Lyu, Jian; An, Liheng; Han, Tianyi; Lo, Kwan To; Ng, Cheuk Yin; Hu, Jiaqi; Gao, Yuxiang; Li, Gaomin; Huang, Mingyuan; Wang, Ning; Schmalian, Jörg; Lortz, Rolf Walter
Article

Tailoring the spatial-dependent Rashba parameter and spin fluctuations in nanomaterials for improved spin-FET functionality

Results in Physics, v. 39, August 2022, article number 105703
Wong, Chi Ho; Lortz, Rolf Walter; Tang, C.Y.; Zatsepin, A.F.
Article

Thermal Transport Properties and Some Hydrodynamic-Like Behavior in Three-Dimensional Topological Semimetal ZrTe₅

Physical Review B, v. 105, (8), 22 February 2022, article number 085132
Cho, Chang-woo; Wang, Peipei; Tang, Fangdong; Park, Sungkyun; He, Mingquan; Lortz, Rolf Walter; Gu, Genda; Li, Qiang; Zhang, Liyuan
Article

2021 3

A quantum magnetic analogue to the critical point of water

Nature, v. 592, (7854), April 2021, p. 370-375
Jiménez, J. Larrea; Crone, S.P.G.; Fogh, Ellen; Zayed, Mohamed Ezzat; Lortz, Rolf Walter; Pomjakushina, Ekaterina V.; Conder, Kaziemerzh; Läuchli, Andreas M.; Weber, Lukas; Wessel, Stefan; Honecker, Andreas; Normand, Bruce G.A.; Rüegg, Ch; Corboz, Philippe; Rønnow, Henrik Moodysson R.; Mila, Frédéric
Article

Evidence for the Fulde–Ferrell–Larkin–Ovchinnikov state in bulk NbS₂

Nature Communications, v. 12, (1), December 2021, article number 3676
Cho, Changwoo; Lyu, Jian; Ng, Cheuk Yin; He, James Jun; Lo, Kwan To; Chareev, Dmitriy; Abdel-baset, Tarob A.; Abdel-hafiez, Mahmoud; Lortz, Rolf Walter
Article

Tuning the Self-Trapped Emission: Reversible Transformation to 0D Copper Clusters Permits Bright Red Emission in Potassium and Rubidium Copper Bromides

ACS Energy Letters, v. 6, (12), December 2021, p. 4383-4389
Li, Yanyan; Zhou, Zhicong; Sheong, Fu Kit; Xing, Zengshan; Lortz, Rolf Walter; Wong, Kam Sing; Sung, Ho Yung; Williams, Ian Duncan; Halpert, Jonathan Eugene
Article

2020 3

Enormous Enhancement of P-Orbital Magnetism and Band Gap in the Lightly Doped Carbyne

Physical Chemistry Chemical Physics, v. 22, (23), June 2020, p. 12996-13001
Wong, Chi Ho; Lortz, Rolf Walter; Zatsepin, A. F.
Article

Spectroscopic fingerprint of chiral Majorana modes at the edge of a quantum anomalous Hall insulator/ superconductor heterostructure

Proceedings of the National Academy of Sciences of the United States of America, v. 117, (1), January 2020, p. 238-242
Shen, Junying; Lyu, Jian; Gao, Zheshen; Xie, Yingming; Chen, Chuizhen; Cho, Changwoo; Atanov, Omargeldi; Chen, Zhijie; Liu, Kai; Hu, Yajian J.; Yip, King Yau; Goh, Swee K.; He, Qing Lin; Pan, Lei; Wang, Kang L.; Law, Kam Tuen; Lortz, Rolf Walter
Article

Z₃-vestigial nematic order due to superconducting fluctuations in the doped topological insulator Nb_xBi₂Se₃ and Cu_xBi₂Se₃

Nature Communications, v. 11, (1), 16 June 2020, article number 3056
Cho, Changwoo; Shen, Junying; Lyu, Jian; Atanov, Omargeldi; Chen, Qianxue; Lee, Seng Huat; How, Yew San; Gawryluk, Dariusz Jakub; Pomjakushina, Ekaterina; Bartkowiak, Marek; Hecker, Matthias; Schmalian, Joerg; Lortz, Rolf Walter
Article

2019 1

A Combined Experimental and Theoretical Study of the Versatile Reactivity of an Oxocerium(IV) Complex: Concerted Versus Reductive Addition

Chemistry - A European Journal, v. 25, (46), 2019, p. 10834-10839
Castro, Ludovic; So, Yat-Ming; Cho, Changwoo; Lortz, Rolf Walter; Wong, Kai-Hong; Wang, Kai; Arnold, Polly L.; Au-yeung, Ka Chun; Sung, Herman H. Y.; Williams, Ian Duncan; Leung, Wa Hung; Maron, Laurent
Article

2018 5

Electron–electron interactions of the multi-Cooper-pairs in the 1D limit and their role in the formation of global phase coherence in quasi-one-dimensional superconducting nanowire arrays

Physica C: Superconductivity and its Applications, v. 553, October 2018, p. 33-37
Wong, Chi Ho; Buntov, Evgeny A.; Zatsepin, A.F.; Lortz, Rolf Walter
Article

Giant enhancement of superconductiviy in arrays of ultrathin gallium and zinc sub-nanowires embedded in zeolite

Materials Today Physics, v. 6, August 2018, p. 38-44
Zhang, Bing; Lyu, Jian; Rajan, Adithya; Li, Xiang; Zhang, Xixiang; Zhang, Ting; Dong, Zhen; Pan, Jie; Liu, Yang; Zhang, Jun; Lortz, Rolf Walter; Lai, Zhiping; Sheng, Ping
Article

High-pressure effects on isotropic superconductivity in the iron-free layered pnictide superconductor BaPd₂As₂

Physical Review B, v. 97, (13), April 2018, article number 134508, 134508
Abdel-Hafiez, M.; Zhao, Y.; Huang, Zengle; Cho, Changwoo; Wong, Chi Ho; Hassen, A.; Ohkuma, M.; Fang, Y.-W.; Pan, B.-J.; Ren, Z.-A.; Sadakov, A.; Usoltsev, A.; Pudalov, V.; Mito, M.; Lortz, Rolf Walter; Krellner, C.; Yang, W.
Article

Investigation of the two-gap superconductivity in a few-layer NbSe₂-graphene heterojunction

Physical Review B, v. 97, (6), February 2018
Han, Tianyi; Shen, Junying; Yuan, Fanqi; Lin, Jiangxiazi; Wu, Zefei; Wu, Yingying; Xu, Shuigang; An, Liheng; Long, Gen; Wang, Yuanwei; Lortz, Rolf Walter; Wang, Ning
Article

Room temperature p-orbital magnetism in carbon chains and the role of group IV, V, VI, and VII dopants

Nanoscale, v. 10, (23), June 2018, p. 1186-11195
Wong, Chi Ho; Buntov, E. A.; Zatsepin, A. F.; Lyu, Jian; Lortz, Rolf Walter; Zatsepin, D. A.; Guseva, M. B.
Article

2017 12

A Theoretical Quest for High Temperature Superconductivity on the Example of Low-dimensional Carbon Structures

Scientific Reports, v. 7, (1), December 2017, article number 15815
Wong, Chi Ho; Lortz, Rolf Walter; Buntov, E. A.; Kasimova, R. E.; Zatsepin, A. F.
Article

Isolation and Characterization of Few-Layer Manganese Thiophosphite

ACS Nano, v. 11, (11), November 2017, p. 11330-11336
Long, Gen; Zhang, Ting; Cai, Xiangbin; Hu, Jin; Cho, Changwoo; Xu, Shuigang; Shen, Junying; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wang, Jingwei; Cai, Yuan; Lortz, Rolf Walter; Mao, Zhiqiang; Wang, Ning
Article

Large-area Epitaxial Growth of MoSe₂ via an Incandescent Molybdenum Source

Nanotechnology, v. 28, (45), November 2017
Cheng, Man Kit; Liang, Jing; Lai, Ying Hoi; Pang, Liang Xi; Liu, Yi; Shen, Junying; Hou, Jianqiang; He, Qinglin; Bo Chao Xu; Chen, Jun Shu; Wang, Gan; Liu, Chang; Lortz, Rolf Walter; Sou, Iam Keong
Article

Nematic topological superconducting phase in Nb-doped Bi₂Se₃

npg Quantum Materials, v. 2, (1), December 2017, article number 59
Shen Junying; He Wen-yu; Yuan Noah Fan Qi; Huang Zengle; Cho Chang-woo; Lee Seng Huat; Hor Yew San; Law Kam Tuen; Lortz, Rolf Walter
Article

Odd-Integer Quantum Hall States and Giant Spin Susceptibility in p -Type Few-Layer WSe2

Physical Review Letters, v. 118, (6), February 2017, article number 067702, p. 67702-67706
Xu, Shuigang; Shen, Junying; Long, Gen; Wu, Zefei; Bao, Zhiqiang; Liu, Chengcheng; Xiao, Xiao; Han, Tianyi; Lin, Jiangxiazi; Wu, Yingying; Lu, Huanhuan; Hou, Jianqiang; An, Liheng; Wang, Yuanwei; Cai, Yuan; Ho, Kin Ming; He, Yuheng; Lortz, Rolf Walter; Zhang, Fan; Wang, Ning
Article

Phase Fluctuations in Two Coaxial Quasi-One-Dimensional Superconducting Cylindrical Surfaces Serving as A Model System for Superconducting Nanowire Bundles

Physica C: Superconductivity and its Applications, v. 534, March 2017, p. 45-49
Wong, Chi Ho; Wu, Raymond P H; Lortz, Rolf Walter
Article

Possible Coexistence of Double-Q Magnetic Order and Chequerboard Charge Order in the Re-entrant Tetragonal Phase of Ba_0.76K_0.24Fe₂As₂

Physica C: Superconductivity and its Applications, v. 539, August 2017, p. 30-34
Hou, Jianqiang; Cho, Changwoo; Shen, Junying; Tam, Pok Man; Kao, I-Hsuan; Lee, Mang Hei Gordon; Adelmann, Peter; Wolf, Thomas; Lortz, Rolf Walter
Article

Pressure-induced Reinforcement of Interfacial Superconductivity in a Bi₂Te₃/Fe_1+yTe Heterostructure

Physica C: Superconductivity and its Applications, v. 543, December 2017, p. 18-21
Shen, Junying; Heuckeroth, Claire; Deng, Yuhang; He, Qinglin; Liu, Hongchao; Liang, Jing; Wang, Jiannong; Sou, Iam Keong; Schilling, James S.; Lortz, Rolf Walter
Article

The Role of the Coherence Length for the Establishment of Global Phase Coherence in Arrays of Ultra-Thin Superconducting Nanowires

Superconductor Science and Technology, v. 30, (10), August 2017, article number 105004
Wong, Chi Ho; Lam, Leung Yuk Frank; Shen, Junying; He, Minquan; Hu, Xijun; Lortz, Rolf Walter
Article

Thermodynamic Evidence for the Fulde-Ferrell-Larkin-Ovchinnikov State in the KFe2As2 Superconductor

PHYSICAL REVIEW LETTERS, v.119, (21), November 2017, article number 217002
Cho, Chang Woo; Yang, Jonathan Haiwei; Noah, F.Q. Yuan; Shen, Junying; Wolf, Thomas; Lortz, Rolf
Article

Spin reorientation and 'Quasi-nematic' order in the re-entrant tetragonal phase of Ba0.76K0.24Fe2As2

Cho, Changwoo; Hou, Jianqiang; Shen, Junying; Tam, Pok Man; Kao, I-hsuan; Lee, Mang Hei Gordon; Wolf, thomas; Meingast, christoph; Lortz, Rolf Walter
Conference paper

Superconductivity and oscillatory magnetoresistance at a topological-insulator/chalcogenide interface

AIP Conference Proceedings, v. 1832, May, 2017, article number 020001
Dean, Charles L.; Kunchur, Milind N.; Shahesteh-mogaddam, N.; Varner, S.D.; Knight, James M.; Ivlev, Boris I.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Conference paper

2016 9

Absence of Nematic Order in the Pressure-induced Intermediate Phase of the Iron-based Superconductor Ba_0.85K_0.15Fe₂As₂

Physical Review B, v. 93, (10), March 2016, article number 104516
Zheng, Yan; Tam, Pok Man; Hou, Jianqiang; Böhmer, Anna E.; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf Wlater
Article

Achieving Ultrahigh Carrier Mobility in Two-Dimensional Hole Gas of Black Phosphorus

Nano Letters, v. 16, (12), December 2016, p. 7768-7773
Long, Gen; Maryenko, Denis; Shen, Junying; Xu, Shuigang; Hou, Jianqiang; Wu, Zefei; Wong, Wing Ki; Han, Tianyi; Lin, Jiangxiazi; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning
Article

Current Driven Vortex-Antivortex Pair Breaking and Vortex Explosion in the Bi2Te₃/FeTe Interfacial Superconductor

Physica C: Superconductivity and its Applications, v. 527, August 2016, p. 46-49
Dean, Charles L.; Kunchur, Milind N.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Article

Dramatic enhancement of superconductivity in single-crystalline nanowire arrays of Sn

Scientific Reports, v. 6, September 2016, article number 32963
Zhang, Ying; Wong, Chi Ho; Shen, Junying; Sze, Sin Ting; Zhang, Bing; Zhang, Haijing; Dong, Yan; Xu, Hui; Yan, Zifeng; Li, Yingying; Hu, Xijun; Lortz, Rolf Walter
Article

Edge effect and significant increase of the superconducting transition onset temperature of 2D superconductors in flat and curved geometries

Physica C: Superconductivity and its Applications, v. 521-522, February 2016, p. 50-54
Wong, Chi Ho; Lortz, Rolf Walter
Article

Pseudogap and proximity effect in the Bi₂Te₃/Fe_1+yTe interfacial superconductor

Scientific Reports, v. 6, September 2016, article number 32508
He, Mingquan; Shen, Junying; Petrović a. p.; He, Qinglin; Liu, Hongchao; Zheng, Yuan; Wong, Chi Ho; Chen, Qihong; Wang, Jiannong; Law, Kam Tuen; Sou, Iam Keong; Lortz, Rolf Walter
Article

Strong-coupling phonon-mediated scenario of superconductivity in Ca₃Ir₄Sn₁₃ and Ca₃(Ir_0.91Co_0.09)₄Sn₁₃

Physical Review B, v. 93, (13), April 2016, article number 134505
Hou, Jianqiang; Wong, Chi Ho; Lortz, Rolf Walter; Sibille, Romain; Kenzelmann, Michel
Article

Type-controlled Nanodevices Based on Encapsulated Few-layer Black Phosphorus for Quantum Transport

2D Materials, v. 3, (3), June 2016, article number 031001, p. 1-6
Long, Gen; Xu, Shuigang; Shen, Junying; Hou, Jianqiang; Wu, Zefei; Han, Tianyi; Lin, Jiangxiazi; Wong, Wing Ki; Cai, Yuan; Lortz, Rolf Walter; Wang, Ning
Article

Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides

2D Materials, v. 3, (2), April 2016, article number 021007
Xu, Shiuigang; Wu, Zefei; Lu, Huanhuan; Han, Yu; Long, Gen; Chen, Xiaolong; Han, Tianyi; Ye, Weiguang; Wu, Yingying; Lin, Jiangxiazi; Shen, Junying; Cai, Yuan; He, Yuheng; Zhang, Fan; Lortz, Rolf Walter; Cheng, Chun; Wang, Ning
Article

2015 9

1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-one-dimensional Carbide Superconductor Sc₃CoC₄

Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075702
He, Mingquan; Wong, Chi Ho; Shi, Dian; Tse, Pok Lam; Scheidt, Ernst-Wilhelm; Eickerling, Georg; Scherer, Wolfgang; Sheng, Ping; Lortz, Rolf
Article

Anisotropic magnetic responses of a 2D-superconducting Bi₂Te₃/FeTe heterostructure

Journal of Physics Condensed Matter, v. 27, (34), 7 August 2015, article number 345701
He, Qinglin; He, Mingquan; Shen, Junying; Lai, Ying Hoi; Liu, Yi; Liu, Hongchao; He, Hongtao; Wang, Gan; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong
Article

Current-induced depairing in the Bi₂Te₃/ FeTe interfacial superconductor

Physical Review B - Condensed Matter and Materials Physics, v. 92, (9), September 2015, article number 094502
Kunchur, Milind N.; Dean, Charles L.; Moghadam, N. Shayesteh; Knight, James M.; He, Qinglin; Liu, Hongchao; Wang, Jiannong; Lortz, Rolf Walter; Sou, Iam Keong; Gurevich, Alex VI
Article

Detection of interlayer interaction in few-layer graphene

Physical Review B - Condensed Matter and Materials Physics, v. 92, (7), August 2015, article number 075408
Wu, Zefei; Han, Yu; Lin, Jiangxiazi; Zhu, Wei; He, Mingquan; Xu, Shuigang; Chen, Xiaolong; Lu, Huanhuan; Ye, Weiguang; Han, Tianyi; Wu, Yingying; Long, Gen; Shen, Junying; Huang, Rui; Wang, Lin; He, Yuheng; Cai, Yuan; Lortz, Rolf; Su, Dangsheng; Wang, Ning
Article

Doping dependence of the critical fluctuation regime in the Fe-based superconductor Ba1-xKxFe2As2

Physical Review B - Condensed Matter and Materials Physics, v. 92, (6), August 2015, article number 064502
Hou, Jianqiang; Burger, Philipp; Mak, Huen Kit; Hardy, Frederic; Wolf, Thomas; Meingast, Christoph; Lortz, Rolf
Article

Giant negative magnetoresistance in Manganese-substituted Zinc Oxide

Scientific Reports, v. 5, March 2015, article number 9221
Wang, Xiaolei; Shao, Qi; Zhuravlyova, Alina; He, Mingquan; Yi, Ya; Lortz, Rolf Walter; Wang, Jiannong; Ruotolo, Antonio
Article

Magnetic field induced enlargement of the regime of critical fluctuations in the classical superconductor V3Si from high-resolution specific heat experiments

Journal of Physics Condensed Matter, v. 27, (7), February 2015, article number 075701
Zheng, Yan; Liu, Yi; Toyota, Naoki; Lortz, Rolf Walter
Article

Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films

Journal of Superconductivity and Novel Magnetism, v. 28, (3), March 2015, p. 855-858
Younas, Muhammad; Lortz, Rolf Walter; Su, Shi-Chen; Ling, F.C.C.
Article

Role of multivalent Cu, oxygen vacancies and CuO nanophase in the ferromagnetic properties of ZnO:Cu thin films

RSC Advances, v. 5, (69), 2015, p. 55648-55657
Younas, Muhammad Waqas; Shen, Junying; He, Mingquan; Lortz, Rolf Walter; Azad, Fahad; Akhtar, Muhammad Javed Aved; Maqsood, Asghari; Ling, Francis C.C.
Article

2014 8

Formation Mechanism of Superconducting Fe_1+xTe/Bi₂Te₃ Bilayer Synthesized via Interfacial Chemical Reactions

Crystal Growth and Design, v. 14, (7), July 2014, p. 3370-3374
Wang, Gan; He, Qinglin; He, Hongtao; Liu, Hongchao; He, Mingquan; Wang, Jiannong; Lortz, Rolf Walter; Wong, George K.L.; Sou, Iam Keong
Article

High-pressure evolution of the specific heat of a strongly underdoped Ba(Fe_0.963 Co_0.037)As₂ iron-based superconductor

Physical Review B, v. 89, (5), February 2014, article number 054514
Zheng, Yan; Wang, Yuxing; Hardy, F.; Boehmer, A.E.; Wolf, T.; Meingast, C.; Lortz, Rolf Walter
Article

Impedance analysis of secondary phases in a Co-implanted ZnO single crystal

Physical chemistry chemical physics, v. 16, (30), August 2014, p. 16030-16038
Younas, Muhammad Waqas; Zou, Lanlan; Nadeem, Muhammad Arif; Naeem-Ur-Rehman; Su, Shichen; Wang, Zilan; Anwand, Wolfgang; Wagner, Andreas C.C.; Hao, Jianhua; Leung, Chi Wah; Lortz, Rolf Walter; Ling, Chi Chung
Article

Non-volatile, electric control of magnetism in Mn-substituted ZnO

Applied Physics Letters, v. 104, (6), February 2014, article number 062409
Wang, X.L.; Shao, Q.; Leung, Dennis C. W.; Lortz, Rolf Walter; Ruotolo, A.
Article

Two-dimensional superconductivity at the interface of a Bi₂Te₃/FeTe heterostructure

Nature Communications, v. 5, June 2014, article number 4247
He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong
Article

Theoretical Study of Superconductivity in 4-Angstrom Carbon Nanotube Arrays

Carbon-based Superconductors Towards High-Tc Superconductivity / Edited by Junji Haruyama. New York : Jenny Stanford Publishing, 2014, p. 1-35
Zhang, Ting; Sun, Mingyuan; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Tang, Zikang; Wang, Ning; Sheng, Ping
Book chapter

MBE-grown Superconducting heterostructure containing a thin topological insulator

He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong
Conference paper

Two-dimensional Superconductivity Realized in an MBE-grown Bi2Te3/FeTe Heterostructure

He, Qinglin; Liu, Hongchao; He, Mingquan; Lai, Ying Hoi; He, Hongtao; Wang, Gan; Law, Kam Tuen; Lortz, Rolf Walter; Wang, Jiannong; Sou, Iam Keong
Conference paper

2013 5

“Giant” Enhancement of the Upper Critical Field and Fluctuations above the Bulk T_c in Superconducting Ultrathin Lead Nanowire Arrays

ACS Nano, v. 7, (5), May 2013, p. 4187-4193
He, Mingquan; Wong, Chi Ho; Tse, Pok Lam; Zheng, Yuan; Zhang, Haijing; Lam, Leung Yuk Frank; Sheng, Ping; Hu, Xijun; Lortz, Rolf Walter
Article

Density of States and Its Local Fluctuations Determined by Capacitance of Strongly Disordered Graphene

Scientific Reports, v. 3, May 2013, article number 1772
Li, Wei; Chen, Xiaolong; Wang, Lin; He, Yuheng; Wu, Zefei; Cai, Yuan; Zhang, Mingwei; Wang, Yang; Han, Yu; Lortz, Rolf Walter; Zhang, Zhaoqing; Sheng, Ping; Wang, Ning
Article

Effect of the magnetic order on the room-temperature band-gap of Mn-doped ZnO thin films

Applied Physics Letters, v. 102, (10), March 2013, article number 102112
Wang, Xiao Li; Luan, Chun Yan; Shao, Qi; Pruna, Alina; Leung, Chi Wah; Lortz, Rolf Walter; Zapien, Juan Antonio; Ruotolo, Antonio
Article

Thermodynamic investigations in the precursor region of FeGe

Physica Status Solidi (B): Basic solid state physics, v. 250, (3), March 2013, p. 650-653, Special Issue: Quantum Criticality and Novel Phases
Cevey, Laurent; Wilhelm, Heribert; Schmidt, Marcus Peter; Lortz, Rolf Walter
Article

Thermodynamic observation of a vortex melting transition in the Fe-based superconductor Ba_0.5K_0.5Fe₂As₂

Physical Review B - Condensed Matter and Materials Physics, v. 87, (21), June 2013, article number 214523
Mak, H.K.; Burger, P.; Cevey, L.; Wolf, T.; Meingast, C.; Lortz, R.
Article

2012 10

Confinement of chiral magnetic modulations in the precursor region of FeGe

Journal of Physics: Condensed Matter, v. 24, (29), July 2012
Wilhelm, H.; Baenitz, M.; Schmidt, M.; Naylor, C.; Lortz, Rolf Walter; Roessler, U.K.; Leonov, A.A.; Bogdanov, A.N.
Article

Dimensional crossover transition in a system of weakly coupled superconducting nanowires

New Journal of Physics, v. 14, October 2012, article number 103018
Sun, Mingyuan; Hou, Zhilin; Zhang, Ting; Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping
Article

Effect of the polymeric matrix on the structural and magnetic properties of hematite/polymer composites

Journal of Nanoparticle Research, v. 14, (12), December 2012
Longo, Angela; Wang, Xiao Lei; Ruotolo, Antonio; Peluso, Antonio; Carotenuto, Gianfranco; Lortz, Rolf
Article

Factors Affecting the Shape of MBE-grown Laterally Aligned Fe Nanowires

Nanotechnology, v. 23, (48), December 2012, article number 485605
Lok, Shu Kin; Tian, Jia Chao; Wang, Yuxing; Lai, Ying Hoi; Lortz, Rolf Walter; Petrovic, Alexander; Panagopoulos, Christos; Wong, George K.L.; Wang, Gan; Sou, Iam Keong
Article

Magnetic properties of Mg-doped AlN zigzag nanowires

Physica Status Solidi A: Applications and materials science, v. 209, (10), October 2012, p. 1988-1992
Hui, Yeung Yu; Ye, Jing; Lortz, Rolf Walter; Teng, Kar Seng; Lau, Shu Ping
Article

Superconductivity in 4-Angstrom carbon nanotubes - a short review

Nanoscale, v. 4, (1), January 2012, p. 21-41
Wang, Zhe; Shi, Wu; Lortz, Rolf Walter; Sheng, Ping
Article

Superconductivity in Bundles of Double-Wall Carbon Nanotubes

Scientific Reports, v. 2, September 2012, article number 625
Shi, Wu; Wang, Zhe; Zhang, Qiucen; Zheng, Yuan; Ieong, Chao; He, Mingquan; Lortz, Rolf Walter; Cai, Yuan; Wang, Ning; Zhang, Ting; Zhang, Haijing; Tang, Zikang; Sheng, Ping; Muramatsu, Hiroyuki; Kim, Yoong Ahm; Endo, Morinobu; Araujo, Paulo T.; Dresselhaus, Mildred S.
Article

Thermodynamic evidence for pressure-induced bulk superconductivity in the Fe-As pnictide superconductor CaFe₂As₂

New Journal of Physics, v. 14, May 2012, article number 053034
Zheng, Yan; Wang, Yuxing; Lv, B.; Chu, C.W.; Lortz, Rolf Walter
Article

Thermodynamic phase diagram, phase competition, and uniaxial pressure effects in BaFe₂(As_1−xP_x)₂ studied by thermal expansion

Physical Review B, v. 86, (9), September 2012, article number 094521
Böhmer, A.E.; Burger, P.; Hardy, F.; Wolf, T.; Schweiss, P.; Fromknecht, R.; Löhneysen, H.v.; Meingast, C.; Mak, H.K.; Lortz, Rolf Walter; Kasahara, S.; Terashima, T.; Shibauchi, T.; Matsuda, Y.
Article

MBE-grown Fe_1+xTe/ Bi₂Te₃ Superconductor/Topological Insulator Bilayers

Wang, G.; He, H.T.; Liu, H.C.; Zhang, T.; Lok, Shu Kin; Lortz, Rolf Walter; Law, Kam Tuen; Lee, Patrick A.; Wang, Jiannong; Wong, George K.L.; Sou, Iam Keong
Conference paper

2011 8

Electron localization in metal-decorated graphene

Physical Review B, v. 84, (4), July 2011, article number 045431
Li, Wei; He, Yuheng; Wang, Lin; Ding, Guohui; Zhang, Zhaoqing; Lortz, Rolf Walter; Sheng, Ping; Wang, Ning
Article

Magnetic and in vitro heating properties of implants formed in situ from injectable formulations and containing superparamagnetic iron oxide nanoparticles (SPIONs) embedded in silica microparticles for magnetically induced local hyperthermia

Journal of Magnetism and Magnetic Materials, v. 323, (8), April 2011, p. 1054-1063
Le Renard, Pol-Edern; Lortz, Rolf Walter; Senatore, Carmine; Rapin, Jean-Philippe; Buchegger, Franz; Petri-Fink, Alke; Hofmann, Heinrich; Doelker, Eric; Jordan, Olivier
Article

Magnetic torque evidence for the Fulde-Ferrell-Larkin-Ovchinnikov state in the layered organic superconductor κ−(BEDT−TTF)₂Cu(NCS)₂

Physical Review B, v. 83, (6), February 2011
Bergk, Beate; Demuer, Albin; Sheikin, Ilya; Wang, Yuxing; Wosnitza, Joachim; Nakazawa, Yasuhiro; Lortz, Rolf Walter
Article

Magnetization and specific heat of the dimer system CuTe₂O₅

The European Physical Journal B, v. 84, (3), December 2011, p. 391-395
Eremina, R.M.; Gavrilova, T.P.; Günther, A.; Wang, Z.; Lortz, Rolf Walter; Johnsson, M.; Berger, H.; Krug Von Nidda, H.A.; Deisenhofer, J.; Loidl, A.
Article

Multiband Superconductivity in the Chevrel Phases SnMo₆S₈ and PbMo₆S₈

Physical Review Letters, v. 106, (1), January 2011
Petrović, Alexander P.; Lortz, Rolf Walter; Santi, Gilles; Berthod, Christophe; Dubois, Cédric; Decroux, Michel; Demuer, Albin; Antunes, Arlei Borba; Paré, A.; Salloum, Diala; Gougeon, Patrick; Potel, Michel; Fischer, Øystein
Article

Observation of the Meissner state in superconducting arrays of 4-Å carbon nanotubes

Physical Review B, v. 83, (18), May 2011, article number 184512
Ieong, Chao; Wang, Zhe; Shi, Wu; Wang, Yuxing; Wang, Ning; Tang, Zikang; Sheng, Ping; Lortz, Rolf Walter
Article

Spin dynamics, short-range order, and spin freezing in Y_0.5Ca_0.5BaCo₄O₇

Physical Review B, v. 83, (2), January 2011
Stewart, J.R.; Ehlers, G.; Mutka, H.; Fouquet, P.; Payen, C.; Lortz, Rolf Walter
Article

Superconducting transitions of intrinsic arrays of weakly coupled one-dimensional superconducting chains: the case of the extreme quasi-1D superconductor Tl₂Mo₆Se₆

New Journal of Physics, v. 13, October 2011, article number 103018
Bergk, B.; Petrovic, A.P.; Wang, Z.; Wang, Y.; Salloum, D.; Gougeon, P.; Potel, M.; Lortz, Rolf Walter
Article

2010 5

1D goes 2D: A Berezinskii-Kosterlitz-Thouless transition in superconducting arrays of 4-Angstrom carbon nanotubes

Physica Status Solidi (B): Basic Solid State Physics, v. 247, (11-12), December 2010, p. 2968-2973, Special issue: Electronic Properties of Novel Materials (IWEPNM 2010)
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping
Article

Phonon mode spectroscopy, electron-phonon coupling, and the metal-insulator transition in quasi-one-dimensional M₂Mo₆Se₆

Physical Review B, v. 82, (23), December 2010
Petrović, A.P.; Lortz, Rolf Walter; Santi, G.; Decroux, M.; Monnard, H.; Fischer, Ø.; Boeri, L.; Andersen, O.K.; Kortus, J.; Salloum, D.; Gougeon, P.; Potel, M.
Article

Second superconducting energy gap of Nb₃Sn observed by breakjunction point-contact spectroscopy

Physical Review B, v. 82, (2), July 2010
März, M.; Goll, G.; Goldacker, W.; Lortz, Rolf Walter
Article

Superconducting resistive transition in coupled arrays of 4Å carbon nanotubes

Physical Review B, v. 81, (17), May 2010, article number 174530
Wang, Zhe; Shi, Wu; Xie, Hang; Zhang, Ting; Wang, Ning; Tang, Zikang; Zhang, Xixiang; Lortz, Rolf Walter; Sheng, Ping; Sheikin, Ilya; Demuer, Albin
Article

The Fulde-Ferrell-Larkin-Ovchinnikov state in the organic superconductor κ-(BEDT-TTF)₂Cu(NCS)₂ as observed in magnetic-torque experiments

Physica C: Superconductivity and its Applications, v. 470, (Supplement 1), December 2010, p. S586-S588, Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity
Demuer, A.; Demuer, A.; Sheikin, I.; Wang, Y.; Wosnitza, J.; Nakazawa, Y.; Lortz, R.
Conference paper

2009 5

Fingerprint of dynamical spin-charge correlations in the tunneling spectra of colossal magnetoresistive manganites

Physical Review B, v. 80, (10), September 2009, article number 100404
Seiro, Silvia S.; Fasano, Yanina; Maggio-aprile, Ivan; Koller, Edmond; Lortz, Rolf; Fischer, Øystein
Article

Muon-Spin Rotation Study of the Ternary Noncentrosymmetric Superconductors Li2PdxPt3−xB

Journal of Superconductivity and Novel Magnetism, v. 22, (4), May 2009, p. 337-342
Häfliger, P.S.; Khasanov, R.; Lortz, Rolf Walter; Petrovic, A.; Togano, K.; Baines, C.; Graneli, B.; Keller, H.
Article

Real-space vortex glass imaging and the vortex phase diagram of SnMo₆S₈

Physical Review Letters, v. 103, (25), December 2009, article number 257001
Petrović, A.P.; Fasano, Y.; Lortz, R.; Senatore, C.; Demuer, A.; Antunes, A.B.; Paré, A.; Salloum, D.; Gougeon, P.; Potel, M.; Fischer, Ø
Article

Superconducting Characteristics of 4-Å Carbon Nanotube-Zeolite Composite

Proceedings of the National Academy of Sciences of the United States of America, v. 106, (18), May 2009, p. 7299-7303
Lortz, Rolf Walter; Zhang, Qiucen; Shi, Wu; Ye, Jianting; Qiu, Chunyin; Wang, Zhe; He, Hongtao; Sheng, Ping; Qian, Tiezheng; Tang, Zikang; Wang, Ning; Zhang, Xixiang; Wang, Jiannong; Chan, Che Ting
Article

Superconducting Properties of Carbon Nanotubes

Lortz, Rolf
Conference paper

2008 2

Effect of electron-phonon coupling on the superconducting transition temperature in dodecaboride superconductors: A comparison of LuB₁₂ with ZrB₁₂

Physical Review B, v. 78, (13), October 2008, article number 134504
Teyssier, Jérémie; Lortz, Rolf Walter; Petrović, Alexander P.; Van der marel, Dirk; Filippov, Vladimir B.; Shitsevalova, Natalya Yu
Article

Phonon density of states, anharmonicity, electron-phonon coupling, and possible multigap superconductivity in the clathrate superconductors Ba₈Si₄₆ and Ba₂₄Si₁₀₀: Factors behind large difference in T_c

Physical Review B, v. 77, (22), June 2008, article number 224507
Lortz, Rolf; Viennois, Romain; Petrovic, Alexander; Wang, Yuxing; Toulemonde, Pierre; Meingast, Christoph; Koza, Michael Marek; Mutka, Hannu; Bossak, Alexei; Miguel, Alfonso San
Article

2007 8

Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ−(BEDT−TTF)₂Cu(NCS)₂

Physical Review Letters, v. 99, (18), November 2007, Article number 187002
Lortz, R.; Wang, Y.; Demuer, A.; Böttger, P.H.M.; Bergk, B.; Zwicknagl, G.; Nakazawa, Y.; Wosnitza, J.
Article

Low temperature phase transitions in barium sodium niobate

Journal of Physics: Condensed Matter, v. 19, 2007, article number 236206
Filipic, C.; Kutnjak, Z.; Lortz, Rolf Walter; Dawber, M.; Scott, J.F.
Article

Optical and thermodynamic properties of the high-temperature superconductor HgBa₂CuO_4+δ

Physical Review B, v. 75, (5), February 2007, Article number 054522
Van Heumen, E.; Lortz, R.; Kuzmenko, A.B.; Carbone, F.; Van der Marel, D.; Zhao, X.; Yu, G.; Cho, Y.; Barisic, N.; Greven, M.; Homes, C.C.; Dordevic, S.V.
Article

Origin of the magnetization peak effect in the Nb₃Sn superconductor

Physical Review B, v. 75, (9), March 2007, article number 094503
Lortz, Rolf W.; Musolino, N.; Wang, Y.; Junod, A.; Toyota, N.
Article

Probing the phonon density of states in the superconducting Si clathrates from inelastic neutron scattering experiments

Journal of Physics: Conference Series, v. 92, (1), December 2007, article number 012121
Viennois, R.; Toulemonde, P.; Koza, M.; Mutka, H.; San miguel, A.; Lortz, Rolf Walter
Conference paper

Specific heat and magnetic relaxation analysis of MgB2 bulk samples with and without additives

IEEE Trans. Appl. Supercond, v. 17, p. 2941 (2007)
Senatore, C.; Lezza, P.; Lortz, Rolf Walter; Shcherbakova, O.; Dou, V.; Flükiger, R.
Conference paper

Thermal fluctuations in the classical superconductor Nb3Sn from high-resolution specific-heat measurements

M2S conference in Dresden 2006, Physica C, 2007, p. 460-462
Lortz, Rolf Walter; Wang, Y.; Junod, A.; Toyota, N.
Conference paper

Unconventional resistive transitions in the extreme type-II superconductor Tl2Mo6Se6

Physia C, v. 460, September 2007, p. 702-703
Petrovic, A.; Fasano, Y.; Lortz, Rolf Walter; Decroux, M.; Potel, M.; Chevrel, R.; Fisher, Ø
Conference paper

2006 5

On the Origin of the Double Superconducting Transition in overdoped YBa2Cu3Ox

Physica C, v, 434, 2006, p. 194-198
Lortz, Rolf Walter; Tomita, T.; Wang, Y.; Junod, A.; Schilling, J.S.; Masui, T.; Tajima, S.
Article

Superconductivity mediated by a soft phonon mode: Specific heat, resistivity, thermal expansion, and magnetization of YB₆

Physical Review B, v. 73, January 2006, article number 024512
Lortz, Rolf Walter; Wang, Y.; Tutsch, U.; Abe, S.; Meingast, C.; Popovich, P.; Knafo, W.; Shitsevalova, N.; Paderno, Yu B.; Junod, A.
Article

Thermal fluctuations and vortex melting in the Nb₃Sn superconductor from high resolution specific heat measurements

Physical Review B, v. 74, September 2006, Article number 104502
Lortz, Rolf Walter; Lin, Fareh Pei Jen; Musolino, Nicolas; Wang, Yuxing; Junod, A.; Rosenstein, Baruch; Toyota, Naoki
Article

Electronic and optical properties of ZrB12 and YB6. Discussion on electron-phonon coupling.

Physica Status Solidi C, v. 3/9/2006, September 3 2006, p. 3114
Teyssier, J.; Kuzmenko, A.; van der Marel, D.; Lortz, Rolf Walter; Junod, A.; Filippov, V.; Shitsevalova, N.
Conference paper

Observation of a second energy gap in Nb₃Sn point contacts

AIP Conference Proceedings, v. 850, 2006, p. 987-988
Goll, G.; Marz, M.; Lortz, Rolf Walter; Junod, A.; Goldacker, W.
Conference paper

2005 5

Evolution of the specific-heat anomaly of the high-temperature superconductor YBa2Cu3O7 under influence of charge transfer through application of high pressure up to 10 GPa

Journal of Physics: Condensed Matter, v. 17, 2005, p. 4135-4145
Lortz, Rolf Walter; Junod, A.; Jaccard, D.; Wang, Y.; Tajima, S.; Masui, T.
Article

Modulated-bath AC calorimetry using modified commercial Peltier elements

Review of Scientific Instruments, v. 76, 2005, p. 1-8, article number 103902
Lortz, Rolf Walter; Abe, S.; Wang, Y.; Bouquet, F.; Tutsch, U.; Junod, A.
Article

Reversible and irreversible magnetocaloric effect in the NdBa2Cu3O7 superconductor in relation with specific heat and magnetization

Journal of Physics: Condensed Matter, v. 17, 2005, p. 6871-6888
Plackowski, T.; Wang, Y.; Lortz, Rolf Walter; Junod, A.; Wolf, T.
Article

Specific heat and magnetization of a ZrB₁₂ single crystal: characterization of a type II/1 superconductor

Physical Review B, v. 72, (2), July 2005, Article number 024548
Wang, Yuxing; Lortz, Rolf; Paderno, Yuriy; Filippov, Vladimir; Abe, Satoko; Tutsch, Ulrich; Junod, Alain
Article

Specific heat, magnetic susceptibility, resistivity and thermal expansion of the superconductor ZrB₁₂

Physical Review B, v. 72, (2), July 2005, article number 024547
Lortz, Rolf Walter; Wang, Y.; Abe, S.; Meingast, C.; Paderno, Yu B.; Filippov, V.; Junod, A.
Article

2004 2

Specific heat of Nb₃Sn: the case for a second energy gap

Physical Review B, v. 70, (18), November 2004
Guritanu, Violeta; Goldacker, Wilfried; Bouquet, Frédéric; Wang, Yuxing; Lortz, Rolf Walter; Goll, Gernot; Junod, A.
Article

Thermal and magnetic properties of CeRhSn

Journal of Magnetism and Magnetic Materials, v. 272-276, 2004, p. 234
Slebarski, A.; Grube, K.; Lortz, Rolf Walter; Meingast, C.; Löhneysen, H.V.
Conference paper

2003 3

Crystal-Lattice Coupling to the Vortex-Melting Transition in YBa₂Cu₃O_7−δ

Physical Review Letters, v. 90, (23), June 2003, p. 237002/1-237002/4
Lortz, Rolf Walter; Meingast, Christoph; Welp, Ulrich W.; Kwok, Waikwong; Crabtree, George W.
Article

Magnetic-Field-Induced Finite-Size Effect in the High-Temperature Superconductor YBa₂Cu₃O_7−δ: A Comparison with Rotating Superfluid ⁴He

Physical Review Letters, v. 91, (20), November 2003
Lortz, Rolf Walter; Meingast, C.; Rykov, A.I.; Tajima, S.
Article

High-resolution thermal expansion of MgB2

Journal of Low Temperature Physics, 2003, p. 131
Lortz, Rolf Walter; Meingast, C.; Ernst, D.; Renker, B.; Lawrie, D.D.; Franck, J.P.
Conference paper

2002 4

A study of the paramagnetic to ferromagnetic transition in the optimally doped CMR compound La0.65Ca0.35MnO3 and its dependence on oxygen mass

Journal of Superconductivity, v. 15, p. 571, article number 2002
Franck, J.P.; Isaac, I.; Zhang, G.; Gordon, J.E.; Marcenat, C.; Lortz, Rolf Walter; Meingast, C.; Bouquet, F.; Fisher, R.A.; Phillips, N.E.
Article

Specific heat and thermal expansion of La_0.65Ca_0.35MnO₃ : magnetic-field dependence, isotope effect, and evidence for a first-order phase transition

Physical Review B - Condensed Matter and Materials Physics, v. 65, (2), January 2002, Article number024441, p. 244411-244414
Gordon, Joel E.; Marcenat, Christophe; Franck, Jürgen P.; Isaac, I.Y.; Zhang, Guanwen; Lortz, Rolf Walter; Meingast, CHristoph; Bouquet, Frédéric; Fisher, Robert A.; Phillips, Norman E.
Article

Heat capacity and thermal expansion of a decagonal Al-Co-Ni quasicrystal

Journal of Alloys and Compounds, v. 342, 2002, p.302
Inaba, A.; Lortz, Rolf Walter; Meingast, C.; Guo, J.Q.; Tsai, A.P.
Conference paper

Vortex matter in high-temperature superconductors: A model system to study phenomena related to crystalline melting and glass formation?

Journal of Non-Crystalline Solids, 2002, p. 307-310
Lortz, Rolf Walter; Meingast, C.
Conference paper

2001 2

Intercalation of molecular gases into C₆₀

Physical Review B, v. 64, (20), November 2002, article number 205417
Renker, Burkhard; Roth, Georg; Schober, Helmut R.; Nagel, Peter; Lortz, Rolf Walter; Meingast, Christoph; Ernst, Doris; Fernandez-Diaz, Maria Teresa; Koza, Michael Marek Arek
Article

Neutron scattering study of molecular motions in solid C60 intercalated with O2 and N2

Synthetic Metals, v. 121, 2001, p. 1097
Renker, B.; Schober, H.; Fernandez-Diaz, F.; Roth, G.; Nagel, P.; Lortz, Rolf Walter; Meingast, C.
Conference paper

PHYS3033	Electricity and Magnetism I
PHYS3053	Honors Electricity and Magnetism I
PHYS4080	Physics Seminar and Tutorial II
SCIE4500	IRE Research Project II

PHYS3090B	Directed Studies in Physics II
PHYS3153	Methods of Experimental Physics II

PHYS3033	Electricity and Magnetism I
PHYS3053	Honors Electricity and Magnetism I
SCIE3500	IRE Research Project I

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