Results 141 to 150 of about 15,148,093 (364)

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Fermi-Level Engineering of Nitrogen Core-Doped Armchair Graphene Nanoribbons. [PDF]

J Am Chem Soc, 2023
Wen ECH, Jacobse PH, Jiang J, Wang Z, Louie SG, Crommie MF, Fischer FR.   +6 more
europepmc   +1 more source

Photoreflectance study of the surface Fermi level at (001) n- and p-type GaAs surfaces [PDF]

, 1992
Xin Yin, H-M. Chen, Fred H. Pollak, Yang‐Hao Chan, P. A. Montano, P. D. Kirchner, G. D. Pettit, J. M. Woodall   +7 more
openalex   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Strong Fermi-Level Pinning in GeS-Metal Nanocontacts. [PDF]

J Phys Chem C Nanomater Interfaces, 2022
Sun Y, Jiao Z, Zandvliet HJW, Bampoulis P.   +3 more
europepmc   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Breakdown of the Fermi Liquid picture in one dimensional fermion systems: connection with the energy level statistics [PDF]

, 1994
R. Mélin, Benoît Douçot, P. Butaud
openalex   +1 more source

High Performance Room Temperature Multiferroic Properties of w‐MnSe Altermagnet

Advanced Functional Materials, EarlyView.
Using first‐principles calculations, for the first time the Altermagneto‐Ferroelectric Coupling Effect (AFCE) is proposed, which enables control of both electric polarization and spin splitting in the band structure due to polyhedral rotations. This uncovers robust multiferroicity in wurtzite MnSe at room temperature, offering an exciting route for ...
Djamel Bezzerga, Imran Khan, Jisang Hong
wiley   +1 more source

Ultrafast van der Waals diode using graphene quantum capacitance and Fermi-level depinning. [PDF]

Sci Adv, 2023
Hong S, Hong CU, Lee S, Jang M, Jang C, Lee Y, Widiapradja LJ, Park S, Kim K, Son YW, Yook JG, Im S.   +11 more
europepmc   +1 more source

Kink defects and Fermi level pinning on (2×4) reconstructed molecular beam epitaxially grown surfaces of GaAs and InP studied by ultrahigh-vacuum scanning tunneling microscopy and x-ray photoelectron spectroscopy [PDF]

, 1997
Yasuhiko Ishikawa, Takashi Fukui, Hideki Hasegawa   +2 more
openalex   +1 more source