Results 111 to 120 of about 2,986,448 (239)

Emergent Magnetism, Heavy Electrons, and Pressure‐Induced Reentrant Superconductivity in the Iron Substituted 4d Transition‐Metal Sulfides

Advanced Science, EarlyView.
This work illustrates that magnetic Fe substitution enables systematic modulation of physical properties of the putative unconventional superconductor Rh17S15. Iron doping uncovers delicate competition between weak ferromagnetism, spin‐glass states, heavy‐fermion signatures, and superconductivity.
Yalei Huang, Lu Xin, Na Zuo, Bin Li, Wei Zhou, Dhanarajagopal Alltrin, Boning Yu, Haiyang Yang, Bin Qian, Wen‐Chin Lin, Raman Sankar, Michael Smidman, Xiangzhuo Xing, Chunqiang Xu, Xiaobing Liu, Jianhui Dai, Dong Qian, Shiyan Li, Xiaofeng Xu   +18 more
wiley   +1 more source

Large linear magnetoresistance in topological crystalline insulator Pb_0.6Sn_0.4Te

, 2016
Classical magnetoresistance generally follows the quadratic dependence of the magnetic field at lower field and finally saturates when field is larger. Here, we report the large positive non-saturating linear magnetoresistance in topological crystalline ...
Guin, Satya N., Ghara, Somnath, Sundaresan, A., Roychowdhury, Subhajit, Biswas, Kanishka   +4 more
core   +1 more source

Designer Moiré Quantum Materials Enabled by Freestanding Oxide Membranes in Twisted and Hybrid Bilayers

Advanced Science, EarlyView.
Freestanding oxide membranes transform twistronics by enabling deterministic stacking, strain release, and integration with two‐dimensional materials. A unified framework links local atomic registry to structural reconstruction, polar textures, charge modulation, flat bands, and magnetic responses, while identifying the fabrication and characterization
Puneet Kaur, Rahul, Jan‐Chi Yang
wiley   +1 more source

Quantum transport in Dirac and Weyl semimetals: a review

Advances in Physics: X, 2017
Topological semimetals  are well known for the linear energy band dispersion in the bulk state and topologically protected surface state with arc-like Fermi surface.
Shuo Wang, Ben-Chuan Lin, An-Qi Wang, Da-Peng Yu, Zhi-Min Liao   +4 more
doaj   +1 more source

Non-linear magnetoresistance oscillations in irradiated 2DEG

, 2010
Kodas, Maxim. (2010). Non-linear magnetoresistance oscillations in irradiated 2DEG.
Kodas, Maxim
core  

Dielectric reliability and spin dependent transport in Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junctions [PDF]

, 2011
Khan AA. Dielectric reliability and spin dependent transport in Co-Fe-B/MgO/Co-Fe-B magnetic tunnel junctions. Bielefeld (Germany): Bielefeld University; 2011.The experiments described in this thesis relate to the recently emerging and rapidly growing ...
Khan, Ayaz Arif
core  

Colossal Magnetic‐Field‐Induced Anomalous Hall Conductivity in a Kagome Antiferromagnet YMn6Sn6

Advanced Science, EarlyView.
Magnetic‐field‐driven spin canting in the kagome antiferromagnet YMn6Sn6${\rm YMn}_6{\rm Sn}_6$ reshapes flat and Dirac bands near the Fermi level, redistributing Berry curvature and producing colossal anomalous Hall conductivity. The study reveals how magnetic configuration and clean‐limit skew scattering cooperate to amplify Hall transport, offering ...
Minhyuk Choi, Hoil Kim, Minki Sung, Hyeongwoo Seo, Joonyoung Choi, Jaeyoung Kim, Younjung Jo, Han Woong Yeom, Kyung‐Hwan Jin, Jun Sung Kim   +9 more
wiley   +1 more source

Interfacial modulation of magnetic relaxation and electrical characteristic in RuO2/CrO2 antiferromagnet-half metal bilayer

Materials & Design
Half-metallic chromium dioxide (CrO2) is a promising candidate in magnetic random-access memory (MRAM) devices due to its nearly full spin polarization and ultralow Gilbert damping at room temperature. In this study, we succeeded in fabricating (110) and
Zhenhua Zhang, Yong Liu, Zhihong Lu, Rui Xiong   +3 more
doaj   +1 more source

Contactless and absolute linear displacement detection based upon 3D printed magnets combined with passive radio-frequency identification

AIP Advances, 2017
Within this work a passive and wireless magnetic sensor, to monitor linear displacements, is proposed. We exploit recent advances in 3D printing and fabricate a polymer bonded magnet with a spatially linear magnetic field component corresponding to the ...
Roman Windl, Claas Abert, Florian Bruckner, Christian Huber, Christoph Vogler, Herbert Weitensfelder, Dieter Suess   +6 more
doaj   +1 more source

Enhancing Quasi‐Two‐Dimensional Electronic Structure in Bi2O2Se via Chlorine Substitution

Advanced Science, EarlyView.
We demonstrate chlorine substitution as an effective strategy to transform Bi2O2Se into an exfoliatable van der Waals superlattice. Key electronic band feature, including indirect bandgap, effective mass is well preserved, while the 2D character of the system is sufficiently enhanced.
Yong‐Zhen Jiang, Qi‐Xun Wen, Xiang Xu, Su‐Tao Sun, Feng‐Fan Ren, Zi‐Xuan Zhou, Xing‐Yuan You, Yu‐Cheng Kan, Zheng Zhang, Jie‐Yi Liu, Yu‐Zhou Zhao, Zheng‐Tai Liu, Mao Ye, Shu‐Hua Yao, Jian Zhou, Yan‐Bin Chen, Zhong‐Kai Liu, Yu‐Lin Chen, Yang‐Yang Lv, Cheng Chen   +19 more
wiley   +1 more source