Markus Schmitt and Stefan Kehrein
Phys. Rev. B 98, 180301(R) (2018) - Published 9 November, 2018
The concept of irreversibility is necessary to justify the statistical description of many-body systems. Here, the authors study the dynamics of observable echoes in quantum many-body systems occurring when the time-evolution is effectively inverted. For nonintegrable systems they find that small imperfections in the time-reversal procedure that alter the state of the system lead to exponentially decaying echoes. As the corresponding decay rate is largely independent of the strength of the perturbation, an intrinsic sensitivity to the perturbation is revealed. This implies irreversibility of the dynamics for all practical purposes, similar to the situation in chaotic classical systems.
G. Fabbris, N. Jaouen, D. Meyers, J. Feng, J. D. Hoffman, R. Sutarto, S. G. Chiuzbăian, A. Bhattacharya, and M. P. M. Dean
Phys. Rev. B 98, 180401(R) (2018) - Published 2 November, 2018
Interfacial effects in transition metal oxide heterostructures can drive novel magnetism that is not observed in their bulk constituents. Here, the authors use resonant soft x-ray techniques to demonstrate that a helical magnetic structure occurs in the nickelate layers of the (LaNiO)/(LaSrMnO) heterostructure. By measuring the Ni 3 electronic configuration, they suggest that the observed helical magnetism is derived from a spin density wave instability in the nickelate layer. This work thus provides important hints into how to drive new forms of magnetism in transition metal oxide heterostructure.
Takafumi Suzuki and Sei-ichiro Suga
Phys. Rev. B 98, 180406(R) (2018) - Published 21 November, 2018
Spinon confinement is key to the understanding of quantized excitation spectra in quasi-one-dimensional = ½ spin systems. The authors investigate the quantization of the excitation continuum in quasi-one-dimensional antiferromagnetic spin systems with single-ion anisotropy . When < 0, the magnon continuum is quantized by the interchain interactions. This is due to magnon confinement. The present study suggests the possibility for observation of quantized spectra in many antiferromagnetic spin-chain compounds.
Daisuke Kan, Takahiro Moriyama, Kento Kobayashi, and Yuichi Shimakawa
Phys. Rev. B 98, 180408(R) (2018) - Published 26 November, 2018
Here, the authors clarify the physical origin of anomalies in transverse resistivity often observed in exotic materials, such as SrRuO, where the Berry curvature is manifested in transport properties. Their thorough magnetotransport investigations and model formulations reveal that the previously attributed mechanism for the anomalies – the topological Hall effect – is not the only interpretation. They show that inhomogeneous magnetoelectric properties in the oxide, namely the coexistence of anomalous Hall effects having different polarities, are responsible for the emergence of the transport anomalies.
Luke C. Rhodes, Matthew D. Watson, Amir A. Haghighirad, Daniil V. Evtushinsky, Matthias Eschrig, and Timur K. Kim
Phys. Rev. B 98, 180503(R) (2018) - Published 14 November, 2018
Spin fluctuations are often considered to be an important ingredient for superconductivity in the iron-based superconductors. Here, the authors use angle-resolved photoemission spectroscopy to study both the momentum dependence of the superconducting gap of FeSe and the orbital content of the bands. The experimental observation of a direct scaling between a particular orbital character and gap magnitude, paired with theoretical calculations, provides strong evidence in favor of spin fluctuation mediated superconductivity in FeSe.
Kenneth R. O'Neal, Amanda J. Clune, Nathan C. Harms, Sang-Wook Cheong, Junjie Yang, Zhenxian Liu, Turan Birol, and Janice L. Musfeldt
Phys. Rev. B 98, 184101 (2018) - Published 1 November, 2018
Here, a combined experimental and theoretical investigation of the properties of NiTeO under pressure reveals reduced compressibility near 4 GPa due to the unique behavior of one bond angle. This trend arises from a nearby cavity in the crystal structure that enhances tunability in this and other corrundumlike materials. Analysis of superexchange angles reveals enhanced antiferromagnetic interactions, in line with an increase in observed in magnetization. Magnetoelectric coupling likely enhances polarization under pressure. This work suggests that incorporating empty cavities into crystal structures provides a new route for control of multiferroic properties.
C. Zucchetti, M.-T. Dau, F. Bottegoni, C. Vergnaud, T. Guillet, A. Marty, C. Beigné, S. Gambarelli, A. Picone, A. Calloni, G. Bussetti, A. Brambilla, L. Duò, F. Ciccacci, P. K. Das, J. Fujii, I. Vobornik, M. Finazzi, and M. Jamet
Phys. Rev. B 98, 184418 (2018) - Published 16 November, 2018
Spin-charge interconversion (SCI) phenomena are now at the core of the field of spin-orbitronics. They allow to generate or detect spin currents in nonmagnetic materials and to manipulate the magnetization of nanomagnets by spin-orbit torque. Here, the authors show that spin-charge interconversion can be tuned by quantum size effects in ultrathin bismuth films. Epitaxially grown on germanium, bismuth first forms nanocrystals with a size less than the electron Fermi wavelength. Quantum confinement in these nanocrystals leads to high bulk resistance which can be interpreted as a semimetal-to-semiconductor transition. They also exhibit metallic surface states with a characteristic helical spin texture at the Fermi contour as shown by spin-resolved photoemission spectroscopy. Hence, when generating a spin current in germanium, it is converted into a charge current uniquely in the bottom surface states of bismuth nanocrystals. When increasing the amount of deposited bismuth, nanocrystals grow and begin to form a continuous semimetallic film suppressing quantum confinement. The spin-to-charge conversions into the top and bottom surfaces cancel each other. Thus, quantum confinement can turn on and off SCI in ultrathin bismuth films.
L. J. Bannenberg, R. M. Dalgliesh, T. Wolf, F. Weber, and C. Pappas
Phys. Rev. B 98, 184431 (2018) - Published 28 November, 2018
Tuning the interactions in magnetic materials by pressure or chemical substitution is a much visited route to discover new and exotic phases of condensed matter. A well known example is doping the archetype chiral magnet MnSi with Fe. Here, the authors use small-angle neutron scattering to track the evolution of the helimagnetic order in MnFeSi with Fe doping. They discover that the long-range helimagnetic order found in MnSi is suppressed already at 0.11, well before the critical concentration of 0.17. Finite isotropic helimagnetic correlations persist for that can only be partly aligned by magnetic fields through a complex magnetization process.
Eric Bobrow, Keaton Stubis, and Yi Li
Phys. Rev. B 98, 180101(R) (2018) - Published 19 November, 2018
Adrien Saremi and Zeb Rocklin
Phys. Rev. B 98, 180102(R) (2018) - Published 29 November, 2018
M. Schulz, S. R. Taylor, C. A. Hooley, and A. Scardicchio
Phys. Rev. B 98, 180201(R) (2018) - Published 5 November, 2018
G. Arregui, D. Navarro-Urrios, N. Kehagias, C. M. Sotomayor Torres, and P. D. García
Phys. Rev. B 98, 180202(R) (2018) - Published 16 November, 2018
Markus Schmitt and Stefan Kehrein
Phys. Rev. B 98, 180301(R) (2018) - Published 9 November, 2018
The concept of irreversibility is necessary to justify the statistical description of many-body systems. Here, the authors study the dynamics of observable echoes in quantum many-body systems occurring when the time-evolution is effectively inverted. For nonintegrable systems they find that small imperfections in the time-reversal procedure that alter the state of the system lead to exponentially decaying echoes. As the corresponding decay rate is largely independent of the strength of the perturbation, an intrinsic sensitivity to the perturbation is revealed. This implies irreversibility of the dynamics for all practical purposes, similar to the situation in chaotic classical systems.
Zhiwei Ding, Jiawei Zhou, Bai Song, Mingda Li, Te-Huan Liu, and Gang Chen
Phys. Rev. B 98, 180302(R) (2018) - Published 13 November, 2018
G. Fabbris, N. Jaouen, D. Meyers, J. Feng, J. D. Hoffman, R. Sutarto, S. G. Chiuzbăian, A. Bhattacharya, and M. P. M. Dean
Phys. Rev. B 98, 180401(R) (2018) - Published 2 November, 2018
Interfacial effects in transition metal oxide heterostructures can drive novel magnetism that is not observed in their bulk constituents. Here, the authors use resonant soft x-ray techniques to demonstrate that a helical magnetic structure occurs in the nickelate layers of the (LaNiO)/(LaSrMnO) heterostructure. By measuring the Ni 3 electronic configuration, they suggest that the observed helical magnetism is derived from a spin density wave instability in the nickelate layer. This work thus provides important hints into how to drive new forms of magnetism in transition metal oxide heterostructure.
Liangliang Zheng, Benjamin A. Frandsen, Changwei Wu, Ming Yi, Shan Wu, Qingzhen Huang, Edith Bourret-Courchesne, G. Simutis, R. Khasanov, Dao-Xin Yao, Meng Wang, and Robert J. Birgeneau
Phys. Rev. B 98, 180402(R) (2018) - Published 5 November, 2018
L. Opherden, T. Bilitewski, J. Hornung, T. Herrmannsdörfer, A. Samartzis, A. T. M. N. Islam, V. K. Anand, B. Lake, R. Moessner, and J. Wosnitza
Phys. Rev. B 98, 180403(R) (2018) - Published 7 November, 2018
Sajid Husain, Abhishek Kumar, Prabhat Kumar, Ankit Kumar, Vineet Barwal, Nilamani Behera, Sudhanshu Choudhary, Peter Svedlindh, and Sujeet Chaudhary
Phys. Rev. B 98, 180404(R) (2018) - Published 14 November, 2018
P. Gumann, H. Haas, S. Sheldon, L. Zhu, R. Deshpande, T. Alexander, M. L. W. Thewalt, D. G. Cory, and C. Ramanathan
Phys. Rev. B 98, 180405(R) (2018) - Published 16 November, 2018
Takafumi Suzuki and Sei-ichiro Suga
Phys. Rev. B 98, 180406(R) (2018) - Published 21 November, 2018
Spinon confinement is key to the understanding of quantized excitation spectra in quasi-one-dimensional = ½ spin systems. The authors investigate the quantization of the excitation continuum in quasi-one-dimensional antiferromagnetic spin systems with single-ion anisotropy . When < 0, the magnon continuum is quantized by the interchain interactions. This is due to magnon confinement. The present study suggests the possibility for observation of quantized spectra in many antiferromagnetic spin-chain compounds.
Z.-X. Li, C. Wang, Yunshan Cao, and Peng Yan
Phys. Rev. B 98, 180407(R) (2018) - Published 21 November, 2018
Daisuke Kan, Takahiro Moriyama, Kento Kobayashi, and Yuichi Shimakawa
Phys. Rev. B 98, 180408(R) (2018) - Published 26 November, 2018
Here, the authors clarify the physical origin of anomalies in transverse resistivity often observed in exotic materials, such as SrRuO, where the Berry curvature is manifested in transport properties. Their thorough magnetotransport investigations and model formulations reveal that the previously attributed mechanism for the anomalies – the topological Hall effect – is not the only interpretation. They show that inhomogeneous magnetoelectric properties in the oxide, namely the coexistence of anomalous Hall effects having different polarities, are responsible for the emergence of the transport anomalies.
B. Flebus, H. Ochoa, P. Upadhyaya, and Y. Tserkovnyak
Phys. Rev. B 98, 180409(R) (2018) - Published 28 November, 2018
A. Furrer, A. Podlesnyak, E. Pomjakushina, and V. Pomjakushin
Phys. Rev. B 98, 180410(R) (2018) - Published 29 November, 2018
V. K. Vlasko-Vlasov, W.-K. Kwok, S. Dong, X. Liu, M. Dobrowolska, and J. K. Furdyna
Phys. Rev. B 98, 180411(R) (2018) - Published 29 November, 2018
Pabitra K. Biswas, Andreas Kreisel, Qisi Wang, Devashibhai T. Adroja, Adrian D. Hillier, Jun Zhao, Rustem Khasanov, Jean-Christophe Orain, Alex Amato, and Elvezio Morenzoni
Phys. Rev. B 98, 180501(R) (2018) - Published 8 November, 2018
Anne Matthies, Jiajun Li, and Martin Eckstein
Phys. Rev. B 98, 180502(R) (2018) - Published 13 November, 2018
Luke C. Rhodes, Matthew D. Watson, Amir A. Haghighirad, Daniil V. Evtushinsky, Matthias Eschrig, and Timur K. Kim
Phys. Rev. B 98, 180503(R) (2018) - Published 14 November, 2018
Spin fluctuations are often considered to be an important ingredient for superconductivity in the iron-based superconductors. Here, the authors use angle-resolved photoemission spectroscopy to study both the momentum dependence of the superconducting gap of FeSe and the orbital content of the bands. The experimental observation of a direct scaling between a particular orbital character and gap magnitude, paired with theoretical calculations, provides strong evidence in favor of spin fluctuation mediated superconductivity in FeSe.
T. Shang, Wensen Wei, C. Baines, J. L. Zhang, H. F. Du, M. Medarde, M. Shi, J. Mesot, and T. Shiroka
Phys. Rev. B 98, 180504(R) (2018) - Published 19 November, 2018
Benjamin A. Frandsen, Keith M. Taddei, Daniel E. Bugaris, Ryan Stadel, Ming Yi, Arani Acharya, Raymond Osborn, Stephan Rosenkranz, Omar Chmaissem, and Robert J. Birgeneau
Phys. Rev. B 98, 180505(R) (2018) - Published 26 November, 2018
Dheeraj Kumar Singh, Alireza Akbari, and Pinaki Majumdar
Phys. Rev. B 98, 180506(R) (2018) - Published 26 November, 2018
Kenneth R. O'Neal, Amanda J. Clune, Nathan C. Harms, Sang-Wook Cheong, Junjie Yang, Zhenxian Liu, Turan Birol, and Janice L. Musfeldt
Phys. Rev. B 98, 184101 (2018) - Published 1 November, 2018
Here, a combined experimental and theoretical investigation of the properties of NiTeO under pressure reveals reduced compressibility near 4 GPa due to the unique behavior of one bond angle. This trend arises from a nearby cavity in the crystal structure that enhances tunability in this and other corrundumlike materials. Analysis of superexchange angles reveals enhanced antiferromagnetic interactions, in line with an increase in observed in magnetization. Magnetoelectric coupling likely enhances polarization under pressure. This work suggests that incorporating empty cavities into crystal structures provides a new route for control of multiferroic properties.
Sandra H. Skjærvø, Didrik R. Småbråten, Nicola A. Spaldin, Thomas Tybell, and Sverre M. Selbach
Phys. Rev. B 98, 184102 (2018) - Published 8 November, 2018
Frédéric Decremps, Simon Ayrinhac, Michel Gauthier, Daniele Antonangeli, Marc Morand, Yiuri Garino, and Paraskevas Parisiades
Phys. Rev. B 98, 184103 (2018) - Published 12 November, 2018
Xian Kong, Junkai Deng, Lou Li, Yilun Liu, Xiangdong Ding, Jun Sun, and Jefferson Zhe Liu
Phys. Rev. B 98, 184104 (2018) - Published 16 November, 2018
Mehul P. Makwana and Richard V. Craster
Phys. Rev. B 98, 184105 (2018) - Published 27 November, 2018
Ke Cheng, Jukun Liu, Kaiqiang Cao, Long Chen, Yuchan Zhang, Qilin Jiang, Donghai Feng, Shian Zhang, Zhenrong Sun, and Tianqing Jia
Phys. Rev. B 98, 184106 (2018) - Published 28 November, 2018
Abishek K. Kulshreshtha, Arijeet Pal, Thorsten B. Wahl, and Steven H. Simon
Phys. Rev. B 98, 184201 (2018) - Published 5 November, 2018
Pragya Shukla
Phys. Rev. B 98, 184202 (2018) - Published 7 November, 2018
M. Balasubrahmaniyam and Sushil Mujumdar
Phys. Rev. B 98, 184203 (2018) - Published 9 November, 2018
Tetsuya Takaishi, Kazuhiko Sakakibara, Ikuo Ichinose, and Tetsuo Matsui
Phys. Rev. B 98, 184204 (2018) - Published 19 November, 2018
G. Zhao, H. Wang, M. C. Ding, X. G. Zhao, H. Y. Wang, and J. L. Yan
Phys. Rev. B 98, 184205 (2018) - Published 20 November, 2018
K. Hettiarachchilage, C. Moore, V. G. Rousseau, K.-M. Tam, M. Jarrell, and J. Moreno
Phys. Rev. B 98, 184206 (2018) - Published 26 November, 2018
S. Borroni, J. Teyssier, P. Piekarz, A. B. Kuzmenko, A. M. Oleś, J. Lorenzana, and F. Carbone
Phys. Rev. B 98, 184301 (2018) - Published 6 November, 2018
Néstor E. Massa, Leire del Campo, Karsten Holldack, Vinh Ta Phuoc, Patrick Echegut, Paula Kayser, and José Antonio Alonso
Phys. Rev. B 98, 184302 (2018) - Published 9 November, 2018
P. Rotondo, J. Minář, J. P. Garrahan, I. Lesanovsky, and M. Marcuzzi
Phys. Rev. B 98, 184303 (2018) - Published 16 November, 2018
Bartłomiej Gardas, Marek M. Rams, and Jacek Dziarmaga
Phys. Rev. B 98, 184304 (2018) - Published 26 November, 2018
A. Alexandradinata and J. Höller
Phys. Rev. B 98, 184305 (2018) - Published 26 November, 2018
L. M. Cangemi, G. Passarelli, V. Cataudella, P. Lucignano, and G. De Filippis
Phys. Rev. B 98, 184306 (2018) - Published 27 November, 2018
Giorgia Fugallo, Benoit Rousseau, and Michele Lazzeri
Phys. Rev. B 98, 184307 (2018) - Published 28 November, 2018
Gia T. Tran, Phuong-Hieu T. Nguyen, Charles J. Bloed, Michael E. Evans, Jamie A. Anczarski, William P. Martin, Jefferson Toro, Demetrios V. Papakostas, James Beare, Murray N. Wilson, John E. Greedan, Graeme M. Luke, Thomas Gredig, Jeremy P. Carlo, and Shahab Derakhshan
Phys. Rev. B 98, 184401 (2018) - Published 1 November, 2018
Akashdeep Kamra, Roberto E. Troncoso, Wolfgang Belzig, and Arne Brataas
Phys. Rev. B 98, 184402 (2018) - Published 2 November, 2018
E. A. Ghioldi, M. G. Gonzalez, Shang-Shun Zhang, Yoshitomo Kamiya, L. O. Manuel, A. E. Trumper, and C. D. Batista
Phys. Rev. B 98, 184403 (2018) - Published 2 November, 2018
R. Chen, J. F. Wang, Z. W. Ouyang, Z. Z. He, S. M. Wang, L. Lin, J. M. Liu, C. L. Lu, Y. Liu, C. Dong, C. B. Liu, Z. C. Xia, A. Matsuo, Y. Kohama, and K. Kindo
Phys. Rev. B 98, 184404 (2018) - Published 5 November, 2018
Suik Cheon, Hyun-Woo Lee, and Sang-Wook Cheong
Phys. Rev. B 98, 184405 (2018) - Published 5 November, 2018
O. I. Utesov and A. V. Syromyatnikov
Phys. Rev. B 98, 184406 (2018) - Published 6 November, 2018
Oleg Heczko, Václav Drchal, Stanislav Cichoň, Ladislav Fekete, Josef Kudrnovský, Irena Kratochvílová, Ján Lančok, and Vladimír Cháb
Phys. Rev. B 98, 184407 (2018) - Published 6 November, 2018
C. Wellm, J. Zeisner, A. Alfonsov, A. U. B. Wolter, M. Roslova, A. Isaeva, T. Doert, M. Vojta, B. Büchner, and V. Kataev
Phys. Rev. B 98, 184408 (2018) - Published 8 November, 2018
Ji-Yao Chen, Laurens Vanderstraeten, Sylvain Capponi, and Didier Poilblanc
Phys. Rev. B 98, 184409 (2018) - Published 8 November, 2018
D. Lau, J. P. Pellegren, H. T. Nembach, J. M. Shaw, and V. Sokalski
Phys. Rev. B 98, 184410 (2018) - Published 9 November, 2018
Guochu Deng, Dehong Yu, Richard Mole, Ekaterina Pomjakushina, Kazimierz Conder, Michel Kenzelmann, Shin-ichiro Yano, Chin-Wei Wang, Kirrily C. Rule, Jason S. Gardner, Huiqian Luo, Shiliang Li, Clemens Ulrich, Paolo Imperia, Wei Ren, Shixun Cao, and Garry J. McIntyre
Phys. Rev. B 98, 184411 (2018) - Published 12 November, 2018
Arnab Bose, Ambika Shanker Shukla, Sutapa Dutta, Swapnil Bhuktare, Hanuman Singh, and Ashwin A. Tulapurkar
Phys. Rev. B 98, 184412 (2018) - Published 13 November, 2018
Dibya Kanti Mukherjee, Arijit Kundu, and H. A. Fertig
Phys. Rev. B 98, 184413 (2018) - Published 13 November, 2018
M. Balli, S. Jandl, P. Fournier, J. Vermette, and D. Z. Dimitrov
Phys. Rev. B 98, 184414 (2018) - Published 14 November, 2018
Ferenc Iglói, Benjamin Blaß, Gergő Roósz, and Heiko Rieger
Phys. Rev. B 98, 184415 (2018) - Published 15 November, 2018
Michael Knap
Phys. Rev. B 98, 184416 (2018) - Published 15 November, 2018
Ranjana R. Das, Priyadarshini Parida, A. K. Bera, Tapan Chatterji, B. R. K. Nanda, and P. N. Santhosh
Phys. Rev. B 98, 184417 (2018) - Published 15 November, 2018
C. Zucchetti, M.-T. Dau, F. Bottegoni, C. Vergnaud, T. Guillet, A. Marty, C. Beigné, S. Gambarelli, A. Picone, A. Calloni, G. Bussetti, A. Brambilla, L. Duò, F. Ciccacci, P. K. Das, J. Fujii, I. Vobornik, M. Finazzi, and M. Jamet
Phys. Rev. B 98, 184418 (2018) - Published 16 November, 2018
Spin-charge interconversion (SCI) phenomena are now at the core of the field of spin-orbitronics. They allow to generate or detect spin currents in nonmagnetic materials and to manipulate the magnetization of nanomagnets by spin-orbit torque. Here, the authors show that spin-charge interconversion can be tuned by quantum size effects in ultrathin bismuth films. Epitaxially grown on germanium, bismuth first forms nanocrystals with a size less than the electron Fermi wavelength. Quantum confinement in these nanocrystals leads to high bulk resistance which can be interpreted as a semimetal-to-semiconductor transition. They also exhibit metallic surface states with a characteristic helical spin texture at the Fermi contour as shown by spin-resolved photoemission spectroscopy. Hence, when generating a spin current in germanium, it is converted into a charge current uniquely in the bottom surface states of bismuth nanocrystals. When increasing the amount of deposited bismuth, nanocrystals grow and begin to form a continuous semimetallic film suppressing quantum confinement. The spin-to-charge conversions into the top and bottom surfaces cancel each other. Thus, quantum confinement can turn on and off SCI in ultrathin bismuth films.
Krishanu Ghosh, Chandan Mazumdar, R. Ranganathan, S. Mukherjee, and Molly De Raychaudhury
Phys. Rev. B 98, 184419 (2018) - Published 16 November, 2018
Bin Xu, Bertrand Dupé, Changsong Xu, Hongjun Xiang, and L. Bellaiche
Phys. Rev. B 98, 184420 (2018) - Published 19 November, 2018
A. V. Syromyatnikov
Phys. Rev. B 98, 184421 (2018) - Published 19 November, 2018
K. Funahashi, T. Higashide, T. Ueno, K. Tasaki, Y. Tahara, M. Adachi, T. Saiki, T. Kajita, and T. Katsufuji
Phys. Rev. B 98, 184422 (2018) - Published 20 November, 2018
E. Mijit, K. Chen, F. Choueikani, A. Di Cicco, and F. Baudelet
Phys. Rev. B 98, 184423 (2018) - Published 20 November, 2018
C. A. Akosa, A. Takeuchi, Z. Yuan, and G. Tatara
Phys. Rev. B 98, 184424 (2018) - Published 21 November, 2018
Danis I. Badrtdinov, Sergey A. Nikolaev, Alexander N. Rudenko, Mikhail I. Katsnelson, and Vladimir V. Mazurenko
Phys. Rev. B 98, 184425 (2018) - Published 21 November, 2018
Tingting Liu, Jie Ren, and Peiqing Tong
Phys. Rev. B 98, 184426 (2018) - Published 26 November, 2018
Xi-guang Wang, Yao-zhuang Nie, Qing-lin Xia, and Guang-hua Guo
Phys. Rev. B 98, 184427 (2018) - Published 26 November, 2018
Masahito Ikka, Akihito Takeuchi, and Masahito Mochizuki
Phys. Rev. B 98, 184428 (2018) - Published 27 November, 2018
Shintaro Takayoshi, Shunsuke C. Furuya, and Thierry Giamarchi
Phys. Rev. B 98, 184429 (2018) - Published 27 November, 2018
L. J. Bannenberg, F. Weber, A. J. E. Lefering, T. Wolf, and C. Pappas
Phys. Rev. B 98, 184430 (2018) - Published 28 November, 2018
L. J. Bannenberg, R. M. Dalgliesh, T. Wolf, F. Weber, and C. Pappas
Phys. Rev. B 98, 184431 (2018) - Published 28 November, 2018
Tuning the interactions in magnetic materials by pressure or chemical substitution is a much visited route to discover new and exotic phases of condensed matter. A well known example is doping the archetype chiral magnet MnSi with Fe. Here, the authors use small-angle neutron scattering to track the evolution of the helimagnetic order in MnFeSi with Fe doping. They discover that the long-range helimagnetic order found in MnSi is suppressed already at 0.11, well before the critical concentration of 0.17. Finite isotropic helimagnetic correlations persist for that can only be partly aligned by magnetic fields through a complex magnetization process.
Yuan Wan and Roderich Moessner
Phys. Rev. B 98, 184432 (2018) - Published 29 November, 2018
N. Higa, Q.-P. Ding, A. Teruya, M. Yogi, M. Hedo, T. Nakama, Y. Ōnuki, and Y. Furukawa
Phys. Rev. B 98, 184433 (2018) - Published 30 November, 2018
Zhidong Leong, Kridsanaphong Limtragool, Chandan Setty, and Philip W. Phillips
Phys. Rev. B 98, 184501 (2018) - Published 1 November, 2018
Kyosuke Adachi and Ryusuke Ikeda
Phys. Rev. B 98, 184502 (2018) - Published 6 November, 2018
Rufus Boyack
Phys. Rev. B 98, 184504 (2018) - Published 8 November, 2018
Mohammad Alidoust, Morten Willatzen, and Antti-Pekka Jauho
Phys. Rev. B 98, 184505 (2018) - Published 9 November, 2018
P. Walmsley, C. Liu, A. D. Palczewski, P. Giraldo-Gallo, C. G. Olson, I. R. Fisher, and A. Kaminski
Phys. Rev. B 98, 184506 (2018) - Published 15 November, 2018
Yue Yu, Alfred K. C. Cheung, S. Raghu, and D. F. Agterberg
Phys. Rev. B 98, 184507 (2018) - Published 15 November, 2018
Christine Cartwright, Gabriele De Chiara, and Matteo Rizzi
Phys. Rev. B 98, 184508 (2018) - Published 16 November, 2018
Kristin Willa, Roland Willa, Kok Wee Song, G. D. Gu, John A. Schneeloch, Ruidan Zhong, Alexei E. Koshelev, Wai-Kwong Kwok, and Ulrich Welp
Phys. Rev. B 98, 184509 (2018) - Published 19 November, 2018
Maria N. Gastiasoro and Brian M. Andersen
Phys. Rev. B 98, 184510 (2018) - Published 19 November, 2018
D. S. Rabinovich, I. V. Bobkova, A. M. Bobkov, and M. A. Silaev
Phys. Rev. B 98, 184511 (2018) - Published 20 November, 2018
Garry Goldstein, Claudio Chamon, and Claudio Castelnovo
Phys. Rev. B 98, 184512 (2018) - Published 21 November, 2018
C. Shang, Y. Q. Fang, Q. Zhang, N. Z. Wang, Y. F. Wang, Z. Liu, B. Lei, F. B. Meng, L. K. Ma, T. Wu, Z. F. Wang, C. G. Zeng, F. Q. Huang, Z. Sun, and X. H. Chen
Phys. Rev. B 98, 184513 (2018) - Published 21 November, 2018
Moon Jip Park, Syed Raza, Matthew J. Gilbert, and Jeffrey C. Y. Teo
Phys. Rev. B 98, 184514 (2018) - Published 21 November, 2018
A. Doron, I. Tamir, T. Levinson, F. Gorniaczyk, and D. Shahar
Phys. Rev. B 98, 184515 (2018) - Published 26 November, 2018
Manuel Feig, Michael Nicklas, Matej Bobnar, Walter Schnelle, Ulrich Schwarz, Andreas Leithe-Jasper, Christoph Hennig, and Roman Gumeniuk
Phys. Rev. B 98, 184516 (2018) - Published 26 November, 2018
Elio J. König, Alexei M. Tsvelik, and Piers Coleman
Phys. Rev. B 98, 184517 (2018) - Published 27 November, 2018
A. Badía-Majós
Phys. Rev. B 98, 184518 (2018) - Published 28 November, 2018
Branislav Rabatin and Richard Hlubina
Phys. Rev. B 98, 184519 (2018) - Published 29 November, 2018
Roland Willa, Mariano Marziali Bermúdez, and Gabriela Pasquini
Phys. Rev. B 98, 184520 (2018) - Published 30 November, 2018
Claudio Cazorla and Daniel Errandonea
Phys. Rev. B 98, 186101 (2018) - Published 13 November, 2018
Joseph R. Nelson, Richard J. Needs, and Chris J. Pickard
Phys. Rev. B 98, 186102 (2018) - Published 13 November, 2018
