Obstructed atomic insulators with robust corner modes
Da-Shuai Ma, Kejun Yu, Xiao-Ping Li, Xiaoyuan Zhou, and Rui Wang
Phys. Rev. B 108, L100101 (2023) - Published 15 September, 2023
Adam Nahum and Kay Jörg Wiese
Phys. Rev. B 108, 104203 (2023) - Published 12 September, 2023
Field theoretic renormalization group is applied to measurement and entanglement phase transitions. The renormalization group flows for both random tensor networks and monitored systems show that, in high dimensions, there exist distinct weak- and strong-coupling universality classes for these phase transitions. In addition, one of the field theories exhibits a supersymmetry that leads to dimensional reduction by four.
Tanmay Bhore, Jean-Yves Desaules, and Zlatko Papić
Phys. Rev. B 108, 104317 (2023) - Published 26 September, 2023
Generic quantum systems thermalize as entanglement builds up between a subsystem and its complement. Performing measurements on a complementary subsystem, however, can reveal finer nuances in the system’s ability to thermalize. The authors show here that systems that look ‘thermal’ under the lens of the Eigenstate Thermalization Hypothesis (ETH) can be highly ‘nonthermal’ when probed deeper. They illustrate this finding on several constrained models that describe slow relaxation in quantum glasses and quantum many-body scars in Rydberg atom arrays.
A. Scheie, Pyeongjae Park, J. W. Villanova, G. E. Granroth, C. L. Sarkis, Hao Zhang, M. B. Stone, Je-Geun Park, S. Okamoto, T. Berlijn, and D. A. Tennant
Phys. Rev. B 108, 104402 (2023) - Published 1 September, 2023
Magnetic van der Waals materials have many proposed technological uses, but predicting their behavior requires understanding their magnetic interactions. Here, the authors present a comprehensive study of the spin exchange Hamiltonian of semiconducting magnet NiPS. Using inelastic neutron scattering and first-principles density functional theory calculations, the authors derive a spin-exchange Hamiltonian able to explain spin excitations observed with other probes. Comparing semiclassical simulations against the experimental neutron spectrum reveals an anomalous suppression of low-energy magnetism in NiPS, signaling nontrivial physics lurking in its ground state.
Dávid Hovančík, Marie Kratochvílová, Tetiana Haidamak, Petr Doležal, Karel Carva, Anežka Bendová, Jan Prokleška, Petr Proschek, Martin Míšek, Denis I. Gorbunov, Jan Kotek, Vladimír Sechovský, and Jiří Pospíšil
Phys. Rev. B 108, 104416 (2023) - Published 21 September, 2023
Here, the authors report strongly anisotropic uniaxial antiferromagnetism in the van der Waals trihalide VBr, with a tricritical point in the - phase diagram in out-of-plane field. The robustness of the antiferromagnetic state manifested by a high critical metamagnetic field is explained by calculations that predict a zigzag antiferromagnetic order of V moments described within the -- model. The observed saturated moment of 1.2 /f.u. indicates a significant vanadium orbital moment that is the main ingredient of the strong anisotropy.
R. D. Dawson, X. Shi, K. S. Rabinovich, D. Putzky, Y.-L. Mathis, G. Christiani, G. Logvenov, B. Keimer, and A. V. Boris
Phys. Rev. B 108, 104501 (2023) - Published 5 September, 2023
The authors have combined several complementary spectroscopic methods to achieve high-precision control over the superconductivity-induced spectral weight transfer in a DyBaCuO film with a superconducting of 90 K, spanning an energy range over three orders of magnitude from ~1 meV to 1 eV. They find that the Ferrell-Glover-Tinkham sum rule is satisfied within an unprecedented accuracy of 2% by integrating the optical conductivity up to 0.6 eV, consistent with the spectral range of antiferromagnetic spin fluctuations.
Wenxuan Zhu, Cheng Song, Lei Han, Hua Bai, Chong Chen, and Feng Pan
Phys. Rev. B 108, L100406 (2023) - Published 26 September, 2023
The authors experimentally show here that the Curie temperature of van der Waals CrPS is elevated from 40 K up to room temperature by the interfacial effect from graphene. The compatible Fermi level between CrPS and graphene enables sufficient interfacial charge transfer across their atomically fine interface, leading to promoted exchange coupling and higher Curie temperature of CrPS without the participation of strong spin-orbit coupling. The enhanced magnetism of CrPS further induces room-temperature exchange splitting in graphene by the magnetic proximity effect.
Andrew C. Yuan, Yaar Vituri, Erez Berg, Boris Spivak, and Steven A. Kivelson
Phys. Rev. B 108, L100505 (2023) - Published 12 September, 2023
The lowest-order Josephson coupling between -wave superconductors vanishes by symmetry when the twist angle is close to 45 degrees. The authors propose here an “order by disorder” mechanism, whereby spatial fluctuations in the local Josephson coupling generate an effective higher-order coupling, leading to a time reversal symmetry breaking superconducting phase at the twisted interface. This mechanism may offer an explanation for recent experiments in twist junctions between high- cuprate superconductors. These findings have broader implications for high- cuprate physics, requiring a local admixture of an -wave component in the -wave order parameter.
Claudio Guarcello, Alessandro Braggio, Francesco Giazotto, and Roberta Citro
Phys. Rev. B 108, L100511 (2023) - Published 29 September, 2023
The authors suggest here how to unveil the symmetry of the order parameter in iron-based superconductors (FeSCs) via thermoelectricity: in the quest to unveil their specific symmetry, a groundbreaking avenue emerges. Harnessing the power of linear thermoelectric effects in low-temperature tunnel junctions with FeSCs, a novel window into the world of superconducting order parameters is opened. Dive into the realm of unconventional coupling states and discover how thermoelectric measurements can unlock the hidden complexities of Fe-based systems, with implications spanning from quantum technologies to energy harvesting. Explore the untapped potential of thermoelectricity in deciphering the puzzles of quantum materials.
Da-Shuai Ma, Kejun Yu, Xiao-Ping Li, Xiaoyuan Zhou, and Rui Wang
Phys. Rev. B 108, L100101 (2023) - Published 15 September, 2023
Miguel Gonçalves, B. Amorim, Eduardo V. Castro, and Pedro Ribeiro
Phys. Rev. B 108, L100201 (2023) - Published 1 September, 2023
N. S. Srivatsa, Hadi Yarloo, Roderich Moessner, and Anne E. B. Nielsen
Phys. Rev. B 108, L100202 (2023) - Published 6 September, 2023
Hongzheng Zhao, Johannes Knolle, and Roderich Moessner
Phys. Rev. B 108, L100203 (2023) - Published 15 September, 2023
Yuhao Ma and Taylor L. Hughes
Phys. Rev. B 108, L100301 (2023) - Published 6 September, 2023
Marcel F. Langer, Florian Knoop, Christian Carbogno, Matthias Scheffler, and Matthias Rupp
Phys. Rev. B 108, L100302 (2023) - Published 13 September, 2023
E. I. Harris-Lee, J. K. Dewhurst, P. Elliott, S. Shallcross, and S. Sharma
Phys. Rev. B 108, L100303 (2023) - Published 14 September, 2023
Lenart Zadnik and Juan P. Garrahan
Phys. Rev. B 108, L100304 (2023) - Published 21 September, 2023
Kyoung-Min Kim and Moon Jip Park
Phys. Rev. B 108, L100401 (2023) - Published 6 September, 2023
Thomas A. Maier and Satoshi Okamoto
Phys. Rev. B 108, L100402 (2023) - Published 19 September, 2023
Khalil Zakeri, Alberto Marmodoro, Albrecht von Faber, Sergiy Mankovsky, and Hubert Ebert
Phys. Rev. B 108, L100403 (2023) - Published 19 September, 2023
A. M. Vibhakar, D. D. Khalyavin, J. M. Moya, P. Manuel, F. Orlandi, S. Lei, E. Morosan, and A. Bombardi
Phys. Rev. B 108, L100404 (2023) - Published 22 September, 2023
Bernhard Frank, Zi Hong Liu, Fakher F. Assaad, Matthias Vojta, and Lukas Janssen
Phys. Rev. B 108, L100405 (2023) - Published 26 September, 2023
Wenxuan Zhu, Cheng Song, Lei Han, Hua Bai, Chong Chen, and Feng Pan
Phys. Rev. B 108, L100406 (2023) - Published 26 September, 2023
The authors experimentally show here that the Curie temperature of van der Waals CrPS is elevated from 40 K up to room temperature by the interfacial effect from graphene. The compatible Fermi level between CrPS and graphene enables sufficient interfacial charge transfer across their atomically fine interface, leading to promoted exchange coupling and higher Curie temperature of CrPS without the participation of strong spin-orbit coupling. The enhanced magnetism of CrPS further induces room-temperature exchange splitting in graphene by the magnetic proximity effect.
Atsushi Ono and Yutaka Akagi
Phys. Rev. B 108, L100407 (2023) - Published 27 September, 2023
Samuel E. Pate, Bin Wang, Bing Shen, J. Samuel Jiang, Ulrich Welp, Wai-Kwong Kwok, Jing Xu, Kezhen Li, Ralu Divan, and Zhi-Li Xiao
Phys. Rev. B 108, L100408 (2023) - Published 29 September, 2023
Y. Kubota, F. Nabeshima, K. Nakayama, H. Ohsumi, Yoshikazu Tanaka, K. Tamasaku, T. Suzuki, K. Okazaki, T. Sato, A. Maeda, and M. Yabashi
Phys. Rev. B 108, L100501 (2023) - Published 5 September, 2023
L. Skrbek and Y. A. Sergeev
Phys. Rev. B 108, L100502 (2023) - Published 5 September, 2023
Shiro Kawachi, Jun-ichi Yamaura, Yoshio Kuramoto, Soshi Iimura, Toshihiro Nomura, Yoshimitsu Kohama, Takashi Sasaki, Masashi Tokunaga, Youichi Murakami, and Hideo Hosono
Phys. Rev. B 108, L100503 (2023) - Published 11 September, 2023
Liwen Feng, Jiayuan Cao, Tim Priessnitz, Yunyun Dai, Thales de Oliveira, Jiayu Yuan, Ryosuke Oka, Min-Jae Kim, Min Chen, Alexey N. Ponomaryov, Igor Ilyakov, Haotian Zhang, Yongbo Lv, Valentina Mazzotti, Gideok Kim, Georg Christiani, Gennady Logvenov, Dong Wu, Yuan Huang, Jan-Christoph Deinert, Sergey Kovalev, Stefan Kaiser, Tao Dong, Nanlin Wang, and Hao Chu
Phys. Rev. B 108, L100504 (2023) - Published 11 September, 2023
Andrew C. Yuan, Yaar Vituri, Erez Berg, Boris Spivak, and Steven A. Kivelson
Phys. Rev. B 108, L100505 (2023) - Published 12 September, 2023
The lowest-order Josephson coupling between -wave superconductors vanishes by symmetry when the twist angle is close to 45 degrees. The authors propose here an “order by disorder” mechanism, whereby spatial fluctuations in the local Josephson coupling generate an effective higher-order coupling, leading to a time reversal symmetry breaking superconducting phase at the twisted interface. This mechanism may offer an explanation for recent experiments in twist junctions between high- cuprate superconductors. These findings have broader implications for high- cuprate physics, requiring a local admixture of an -wave component in the -wave order parameter.
P. Holmvall and A. M. Black-Schaffer
Phys. Rev. B 108, L100506 (2023) - Published 15 September, 2023
Zhao Liu, Defang Duan, Quan Zhuang, and Tian Cui
Phys. Rev. B 108, L100507 (2023) - Published 18 September, 2023
Yu Funami and Kazushi Aoyama
Phys. Rev. B 108, L100508 (2023) - Published 19 September, 2023
Rui Song and Ning Hao
Phys. Rev. B 108, L100509 (2023) - Published 26 September, 2023
Ethan T. Ritz, Henrik S. Røising, Morten H. Christensen, Turan Birol, Brian M. Andersen, and Rafael M. Fernandes
Phys. Rev. B 108, L100510 (2023) - Published 27 September, 2023
Claudio Guarcello, Alessandro Braggio, Francesco Giazotto, and Roberta Citro
Phys. Rev. B 108, L100511 (2023) - Published 29 September, 2023
The authors suggest here how to unveil the symmetry of the order parameter in iron-based superconductors (FeSCs) via thermoelectricity: in the quest to unveil their specific symmetry, a groundbreaking avenue emerges. Harnessing the power of linear thermoelectric effects in low-temperature tunnel junctions with FeSCs, a novel window into the world of superconducting order parameters is opened. Dive into the realm of unconventional coupling states and discover how thermoelectric measurements can unlock the hidden complexities of Fe-based systems, with implications spanning from quantum technologies to energy harvesting. Explore the untapped potential of thermoelectricity in deciphering the puzzles of quantum materials.
J. L. Cohn, C. A. M. dos Santos, and J. J. Neumeier
Phys. Rev. B 108, L100512 (2023) - Published 29 September, 2023
Aayushi Agrawal and Jayendra N. Bandyopadhyay
Phys. Rev. B 108, 104101 (2023) - Published 1 September, 2023
M. S. Tacca and M. B. Plenio
Phys. Rev. B 108, 104102 (2023) - Published 8 September, 2023
Jiangang He, Bianca Baldassarri, and Chris Wolverton
Phys. Rev. B 108, 104103 (2023) - Published 13 September, 2023
Svitlana Pastukh, Paweł T. Jochym, Oleksandr Pastukh, Jan Łażewski, Dominik Legut, and Przemysław Piekarz
Phys. Rev. B 108, 104104 (2023) - Published 14 September, 2023
Hairong Qin, Chun-Shing Lee, Chi-Hang Lam, and Yongjun Lü
Phys. Rev. B 108, 104105 (2023) - Published 18 September, 2023
Junyi Huang, Hongliang Zhang, Bingjun Wu, Tengfeng Zhu, and Zhichao Ruan
Phys. Rev. B 108, 104106 (2023) - Published 21 September, 2023
I. Rychetsky, W. Schranz, and A. Tröster
Phys. Rev. B 108, 104107 (2023) - Published 21 September, 2023
Achim M. Schaller, Maxim Bykov, Elena Bykova, Konstantin Glazyrin, Toms Rekis, and Sander van Smaalen
Phys. Rev. B 108, 104108 (2023) - Published 22 September, 2023
Haohao Sheng, Zhong Fang, and Zhijun Wang
Phys. Rev. B 108, 104109 (2023) - Published 22 September, 2023
Dongze Fan, Xiangang Wan, and Feng Tang
Phys. Rev. B 108, 104110 (2023) - Published 25 September, 2023
Li Ge, Zihe Gao, and Liang Feng
Phys. Rev. B 108, 104111 (2023) - Published 26 September, 2023
Per Söderlind, A. Landa, L. H. Yang, B. Sadigh, and Sven P. Rudin
Phys. Rev. B 108, 104112 (2023) - Published 27 September, 2023
Qigui Yang, Xingzhong Cao, Baoyi Wang, Ping Wang, and Pär Olsson
Phys. Rev. B 108, 104113 (2023) - Published 28 September, 2023
Miguel Gonçalves, Pedro Ribeiro, and Ivan M. Khaymovich
Phys. Rev. B 108, 104201 (2023) - Published 7 September, 2023
A. N. Osipov, I. V. Iorsh, A. V. Yulin, and I. A. Shelykh
Phys. Rev. B 108, 104202 (2023) - Published 11 September, 2023
Adam Nahum and Kay Jörg Wiese
Phys. Rev. B 108, 104203 (2023) - Published 12 September, 2023
Field theoretic renormalization group is applied to measurement and entanglement phase transitions. The renormalization group flows for both random tensor networks and monitored systems show that, in high dimensions, there exist distinct weak- and strong-coupling universality classes for these phase transitions. In addition, one of the field theories exhibits a supersymmetry that leads to dimensional reduction by four.
J. P. J. Krebbekx, A. Moustaj, K. Dajani, and C. Morais Smith
Phys. Rev. B 108, 104204 (2023) - Published 13 September, 2023
Serafim S. Babkin, Jonas F. Karcher, Igor S. Burmistrov, and Alexander D. Mirlin
Phys. Rev. B 108, 104205 (2023) - Published 18 September, 2023
Jack G. Nedell, Michael Vogl, and Gregory A. Fiete
Phys. Rev. B 108, 104206 (2023) - Published 18 September, 2023
Qi-Bo Zeng, Bo Hou, and Han Xiao
Phys. Rev. B 108, 104207 (2023) - Published 18 September, 2023
M. A. Keskiner, O. Erten, and M. Ö. Oktel
Phys. Rev. B 108, 104208 (2023) - Published 29 September, 2023
T. Hernández Yanes, G. Žlabys, M. Płodzień, D. Burba, M. Mackoit Sinkevičienė, E. Witkowska, and G. Juzeliūnas
Phys. Rev. B 108, 104301 (2023) - Published 5 September, 2023
Oksana Chelpanova, Alessio Lerose, Shu Zhang, Iacopo Carusotto, Yaroslav Tserkovnyak, and Jamir Marino
Phys. Rev. B 108, 104302 (2023) - Published 5 September, 2023
Xinghong Zhu, Hong-Wei Wu, Yue Zhuo, Ziling Liu, and Jensen Li
Phys. Rev. B 108, 104303 (2023) - Published 5 September, 2023
Tengzhou Zhang and Zi Cai
Phys. Rev. B 108, 104304 (2023) - Published 5 September, 2023
Sangeeta Rajpurohit, Tadashi Ogitsu, and Liang Z. Tan
Phys. Rev. B 108, 104305 (2023) - Published 6 September, 2023
Ruihuan Cheng, Xingchen Shen, Stefan Klotz, Zezhu Zeng, Zehua Li, Alexandre Ivanov, Yu Xiao, Li-Dong Zhao, Frank Weber, and Yue Chen
Phys. Rev. B 108, 104306 (2023) - Published 7 September, 2023
Dong-Bo Zhang, Jian-Gao Li, Ying-Hui Ren, and Tao Sun
Phys. Rev. B 108, 104307 (2023) - Published 7 September, 2023
Alessandro Santini, Andrea Solfanelli, Stefano Gherardini, and Mario Collura
Phys. Rev. B 108, 104308 (2023) - Published 8 September, 2023
Biao Huang
Phys. Rev. B 108, 104309 (2023) - Published 12 September, 2023
Yue Li and Martin Claassen
Phys. Rev. B 108, 104310 (2023) - Published 14 September, 2023
Kuntal Pal, Kunal Pal, Ankit Gill, and Tapobrata Sarkar
Phys. Rev. B 108, 104311 (2023) - Published 15 September, 2023
Jiaxi Liu, Peitao Liu, Yan Sun, Xing-Qiu Chen, and Jiangxu Li
Phys. Rev. B 108, 104312 (2023) - Published 15 September, 2023
Angelo Russomanno, Giulia Piccitto, and Davide Rossini
Phys. Rev. B 108, 104313 (2023) - Published 18 September, 2023
Trygve Magnus Ræder, Urko Petralanda, Thomas Olsen, and Hugh Simons
Phys. Rev. B 108, 104314 (2023) - Published 21 September, 2023
Matthew Wampler and Israel Klich
Phys. Rev. B 108, 104315 (2023) - Published 25 September, 2023
Francesco Tarantelli and Stefano Scopa
Phys. Rev. B 108, 104316 (2023) - Published 26 September, 2023
Tanmay Bhore, Jean-Yves Desaules, and Zlatko Papić
Phys. Rev. B 108, 104317 (2023) - Published 26 September, 2023
Generic quantum systems thermalize as entanglement builds up between a subsystem and its complement. Performing measurements on a complementary subsystem, however, can reveal finer nuances in the system’s ability to thermalize. The authors show here that systems that look ‘thermal’ under the lens of the Eigenstate Thermalization Hypothesis (ETH) can be highly ‘nonthermal’ when probed deeper. They illustrate this finding on several constrained models that describe slow relaxation in quantum glasses and quantum many-body scars in Rydberg atom arrays.
Hao Ma, Zilong Hua, Amrita Sen, Tiankai Yao, Matthew S. Bryan, Ahmet Alatas, Erika K. Nosal, Saqeeb Adnan, Enda Xiao, Aaron French, Mukesh Bachhav, Chris A. Marianetti, Marat Khafizov, Lin Shao, Lingfeng He, Janelle P. Wharry, David H. Hurley, and Michael E. Manley
Phys. Rev. B 108, 104318 (2023) - Published 27 September, 2023
Hossein Hosseinabadi, Shane P. Kelly, Jörg Schmalian, and Jamir Marino
Phys. Rev. B 108, 104319 (2023) - Published 28 September, 2023
Nilotpal Chakraborty, Roderich Moessner, and Benoit Doucot
Phys. Rev. B 108, 104401 (2023) - Published 1 September, 2023
A. Scheie, Pyeongjae Park, J. W. Villanova, G. E. Granroth, C. L. Sarkis, Hao Zhang, M. B. Stone, Je-Geun Park, S. Okamoto, T. Berlijn, and D. A. Tennant
Phys. Rev. B 108, 104402 (2023) - Published 1 September, 2023
Magnetic van der Waals materials have many proposed technological uses, but predicting their behavior requires understanding their magnetic interactions. Here, the authors present a comprehensive study of the spin exchange Hamiltonian of semiconducting magnet NiPS. Using inelastic neutron scattering and first-principles density functional theory calculations, the authors derive a spin-exchange Hamiltonian able to explain spin excitations observed with other probes. Comparing semiclassical simulations against the experimental neutron spectrum reveals an anomalous suppression of low-energy magnetism in NiPS, signaling nontrivial physics lurking in its ground state.
Daisuke Nakamura, Kosuke Karube, Keisuke Matsuura, Fumitaka Kagawa, Xiuzhen Yu, Yoshinori Tokura, and Yasujiro Taguchi
Phys. Rev. B 108, 104403 (2023) - Published 1 September, 2023
S. Holbein, P. Steffens, S. Biesenkamp, J. Ollivier, A. C. Komarek, M. Baum, and M. Braden
Phys. Rev. B 108, 104404 (2023) - Published 5 September, 2023
Jannis Lehmann, Naëmi Leo, Laura J. Heyderman, and Manfred Fiebig
Phys. Rev. B 108, 104405 (2023) - Published 5 September, 2023
Xintao Jia, Hui-Min Tang, and Shi-Zhuo Wang
Phys. Rev. B 108, 104406 (2023) - Published 5 September, 2023
A. Sud, K. Yamamoto, K. Z. Suzuki, S. Mizukami, and H. Kurebayashi
Phys. Rev. B 108, 104407 (2023) - Published 7 September, 2023
Oliver Busch, Franziska Ziolkowski, Ingrid Mertig, and Jürgen Henk
Phys. Rev. B 108, 104408 (2023) - Published 8 September, 2023
Craig Barton, Alexander Fernández Scarioni, Baha Sakar, Sibylle Sievers, Felipe Garcia-Sanchez, Phillip Thompson, Fernando Ajejas, William Legrand, Nicolas Reyren, Thomas Thomson, Vincent Cros, Hans W. Schumacher, and Olga Kazakova
Phys. Rev. B 108, 104409 (2023) - Published 12 September, 2023
T. Itou and R. Kato
Phys. Rev. B 108, 104410 (2023) - Published 13 September, 2023
Wen-Yi Zhang, Ya-Nan Wang, Dongchang Liu, Jie Ren, Jia Li, Ning Wu, Andrzej M. Oleś, and Wen-Long You
Phys. Rev. B 108, 104411 (2023) - Published 13 September, 2023
S. W. Lovesey
Phys. Rev. B 108, 104412 (2023) - Published 14 September, 2023
Y. Lytvynenko, O. Fedchenko, S. V. Chernov, S. Babenkov, D. Vasilyev, O. Tkach, A. Gloskovskii, T. R. F. Peixoto, C. Schlueter, V. Grigorev, M. Filianina, S. Sobolev, A. Kleibert, M. Kläui, J. Demsar, G. Schönhense, M. Jourdan, and H. J. Elmers
Phys. Rev. B 108, 104413 (2023) - Published 15 September, 2023
Jan Pytlík, Jiří Luňáček, and Ondřej Životský
Phys. Rev. B 108, 104414 (2023) - Published 15 September, 2023
Johnathon Rackham, Brittni Pratt, Dalton Griner, Dallin Smith, Yanping Cai, Roger G. Harrison, Alex Reid, Jeffrey Kortright, Mark K. Transtrum, and Karine Chesnel
Phys. Rev. B 108, 104415 (2023) - Published 15 September, 2023
Dávid Hovančík, Marie Kratochvílová, Tetiana Haidamak, Petr Doležal, Karel Carva, Anežka Bendová, Jan Prokleška, Petr Proschek, Martin Míšek, Denis I. Gorbunov, Jan Kotek, Vladimír Sechovský, and Jiří Pospíšil
Phys. Rev. B 108, 104416 (2023) - Published 21 September, 2023
Here, the authors report strongly anisotropic uniaxial antiferromagnetism in the van der Waals trihalide VBr, with a tricritical point in the - phase diagram in out-of-plane field. The robustness of the antiferromagnetic state manifested by a high critical metamagnetic field is explained by calculations that predict a zigzag antiferromagnetic order of V moments described within the -- model. The observed saturated moment of 1.2 /f.u. indicates a significant vanadium orbital moment that is the main ingredient of the strong anisotropy.
Davide Piccioni, Christian Apostoli, Federico Becca, Guglielmo Mazzola, Alberto Parola, Sandro Sorella, and Giuseppe E. Santoro
Phys. Rev. B 108, 104417 (2023) - Published 21 September, 2023
Yang Yang, Run-Yu Lei, Jian-Ping Zhou, and Xiao-Ming Chen
Phys. Rev. B 108, 104418 (2023) - Published 22 September, 2023
V. Balédent, A. Vaunat, S. Petit, L. Nataf, S. Chattopadhyay, S. Raymond, and P. Foury-Leylekian
Phys. Rev. B 108, 104419 (2023) - Published 25 September, 2023
Jintao Shuai, Luis Lopez-Diaz, John E. Cunningham, and Thomas A. Moore
Phys. Rev. B 108, 104420 (2023) - Published 26 September, 2023
Tianyi Zhang and Xiufeng Han
Phys. Rev. B 108, 104421 (2023) - Published 26 September, 2023
Shota Nakamura, Takeshi Matsumura, Kazuma Ohashi, Hiroto Suzuki, Mitsuru Tsukagoshi, Kenshin Kurauchi, Hironori Nakao, and Shigeo Ohara
Phys. Rev. B 108, 104422 (2023) - Published 26 September, 2023
M. Orendáč, S. Lupínková, A. Doroshenko, E. Čižmár, A. Orendáčová, V. Švorčík, O. Lyutakov, D. Fajstavr, Z. Kolská, A. Zeleňáková, and D. Peddis
Phys. Rev. B 108, 104423 (2023) - Published 26 September, 2023
S. Mohanty, J. Babu, Y. Furukawa, and R. Nath
Phys. Rev. B 108, 104424 (2023) - Published 27 September, 2023
Isabel C. Arango, Won Young Choi, Van Tuong Pham, Inge Groen, Diogo C. Vaz, Punyashloka Debashis, Hai Li, Mahendra DC, Kaan Oguz, Andrey Chuvilin, Luis E. Hueso, Ian A. Young, and Fèlix Casanova
Phys. Rev. B 108, 104425 (2023) - Published 28 September, 2023
Federico Motti, Lauren J. Riddiford, Diana Vaclavkova, Sourav Sahoo, Arnold Milenko Müller, Christof Vockenhuber, Ali Baghi Zadeh, Cinthia Piamonteze, Christof W. Schneider, Valerio Scagnoli, and Laura J. Heyderman
Phys. Rev. B 108, 104426 (2023) - Published 28 September, 2023
Md. Sariful Sheikh, Tushar Kanti Bhowmik, Alo Dutta, Sujoy Saha, Chhatra R. Joshi, and T. P. Sinha
Phys. Rev. B 108, 104427 (2023) - Published 29 September, 2023
R. D. Dawson, X. Shi, K. S. Rabinovich, D. Putzky, Y.-L. Mathis, G. Christiani, G. Logvenov, B. Keimer, and A. V. Boris
Phys. Rev. B 108, 104501 (2023) - Published 5 September, 2023
The authors have combined several complementary spectroscopic methods to achieve high-precision control over the superconductivity-induced spectral weight transfer in a DyBaCuO film with a superconducting of 90 K, spanning an energy range over three orders of magnitude from ~1 meV to 1 eV. They find that the Ferrell-Glover-Tinkham sum rule is satisfied within an unprecedented accuracy of 2% by integrating the optical conductivity up to 0.6 eV, consistent with the spectral range of antiferromagnetic spin fluctuations.
Junjie Li, Ali C. Basaran, Ralph El Hage, and Ivan K. Schuller
Phys. Rev. B 108, 104502 (2023) - Published 8 September, 2023
Edwin Langmann and Christopher Triola
Phys. Rev. B 108, 104503 (2023) - Published 11 September, 2023
HongXiong Liu, JingYu Yao, JianMin Shi, ZhiLong Yang, DaYu Yan, Yong Li, DaiHong Chen, Hai L. Feng, ShiLiang Li, ZhiJun Wang, and YouGuo Shi
Phys. Rev. B 108, 104504 (2023) - Published 13 September, 2023
Yaping Zhao, Aitor Bergara, Xiaohua Zhang, Fei Li, Yong Liu, and Guochun Yang
Phys. Rev. B 108, 104505 (2023) - Published 13 September, 2023
Alberto Hijano, Sakineh Vosoughi-nia, F. Sebastián Bergeret, Pauli Virtanen, and Tero T. Heikkilä
Phys. Rev. B 108, 104506 (2023) - Published 19 September, 2023
V. Plastovets, A. S. Mel'nikov, and A. I. Buzdin
Phys. Rev. B 108, 104507 (2023) - Published 27 September, 2023
R. Capecelatro, V. Brosco, G. Campagnano, and P. Lucignano
Phys. Rev. B 108, 104508 (2023) - Published 29 September, 2023