Results 171 to 180 of about 6,781,577 (346)

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

Continuous evolution of Fermi arcs in a minimal ideal photonic Weyl medium

Light: Science & Applications
Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in $${\boldsymbol{k}}$$ k -space.
Yachao Liu, Mingwei Wang, Yongqing Huang, Guo Ping Wang, Shuang Zhang   +4 more
doaj   +1 more source

Renormalization-group approach to the theory of the Fermi surface [PDF]

, 1990
G. Benfatto, Giovanni Gallavotti
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

Magnetotransport and Fermi-surface topology of [bis(ethylenedithio)tetrathiafulvalene]2KHg(SCN)4 [PDF]

, 1992
F. L. Pratt, John Singleton, M. Doporto, A. J. Fisher, T. J. B. M. Janssen, J. A. A. J. Perenboom, M. Kurmoo, W. Hayes, Peter Day   +8 more
openalex   +1 more source

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

Advanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour, Muhammad Nawaz Qaisrani, Christian Höhn, Johannes Laurenz Wolf, Negin Mogharehabed, Jennifer Velazquez Rojas, Wolfram Jaegermann, Erich Runge, Roel van de Krol, Thomas Hannappel, Christian Dreßler, Agnieszka Paszuk   +11 more
wiley   +1 more source

Stable non-Fermi liquid fixed point at the onset of incommensurate 2kF charge density wave order

Nuclear Physics B
We consider the emergence of a non-Fermi liquid fixed point in a two-dimensional metal, at the onset of a quantum phase transition from a Fermi liquid state to an incommensurate charge density wave (CDW) ordered phase.
Ipsita Mandal
doaj  

Extent of Fermi-surface reconstruction in the high-temperature superconductor HgBa₂CuO_4+δ. [PDF]

Proc Natl Acad Sci U S A, 2020
Chan MK, McDonald RD, Ramshaw BJ, Betts JB, Shekhter A, Bauer ED, Harrison N.   +6 more
europepmc   +1 more source

Determination of the Fermi surface of molybdenum using the de Haas-van Alphen effect

, 1972
James Alvin Hoekstra
openalex   +1 more source

Anisotropic pairing on a three-band Fermi surface forA3C60 [PDF]

, 1993
E. J. Melé, S. C. Erwin
openalex   +1 more source