Results 261 to 270 of about 10,504,105 (298)

Another Look at the (Ir)Relevance of Long‐Run Risks for Equity Risk Premia

Journal of Money, Credit and Banking, EarlyView.
Abstract I investigate the empirical asset pricing implications of a three‐factor macro model that extends the baseline consumption model Consumption Capital Asset Pricing Model (CCAPM) by adding the innovations in expected long‐run consumption growth (consumption growth news) and expected long‐run consumption variance (variance news) as risk factors ...
PAULO MAIO
wiley   +1 more source

Attention Is Attention: Preserving Ontological Integrity in Organizational Research

Journal of Management Studies, EarlyView.
Abstract Inspired by the Attention‐Based View of the firm, organizational research has illuminated how organizations learn, adapt, and perform, yet recent theorizing risks diluting attention's explanatory force by compromising its ontological integrity.
Luke Rhee
wiley   +1 more source

Quantum Anomalous Hall Effects

, 2018
<p> <span>Quantum anomalous Hall effect is a kind of Hall effect. It is the "quantum" version of the anomalous Hall effect. While the anomalous Hall effect requires a combination of magnetic polarization and spin-orbit coupling to generate a finite Hall voltage even in the absence of an external magnetic field (hence called "anomalous ...
Heiner Denker, Setsuo Misawa, Peter Athron, Mikael Larsson, Jonathan J. Day   +4 more
openaire   +2 more sources

Absence of the anomalous Hall effect in planar Hall experiments [PDF]

Physical Review B, 2023
Recently, the planar Hall effect has attracted tremendous interest. In particular, an in-plane magnetization can induce an anomalous planar Hall effect with a $2\pi/3$ period for hexagon-warped energy bands.
Hai-Zhou Lu, Chunming Wang, Z Z Du
exaly   +2 more sources

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Anomalous Hall effect in semiconductors

Solid State Communications, 1969
Abstract The anomalous Hall effect due to the orbital magnetism has been investigated in a weakly doped semiconductor in the presence of a magnetic field. For a collisionless electron gas, we have calculated the conductivity tensor and (besides the usual Hall effect) we have obtained an anomalous current proportional to E × M We find that ...
Antoine J.F. Bastin, Colette Lewiner, Noëlle Fayet   +2 more
openaire   +1 more source

Heterodimensional superlattice with in-plane anomalous Hall effect

Nature, 2022
Superlattices-a periodic stacking of two-dimensional layers of two or more materials-provide a versatile scheme for engineering materials with tailored properties1,2. Here we report an intrinsic heterodimensional superlattice consisting of alternating layers of two-dimensional vanadium disulfide (VS2) and a one-dimensional vanadium sulfide (VS) chain ...
Jiadong Zhou, Wenjie Zhang, Yung-Chang Lin, Jin Cao, Yao Zhou, Wei Jiang, Huifang Du, Bijun Tang, Jia Shi, Bingyan Jiang, Xun Cao, Bo Lin, Qundong Fu, Chao Zhu, Wei Guo, Yizhong Huang, Yuan Yao, Stuart S. P. Parkin, Jianhui Zhou, Yanfeng Gao, Yeliang Wang, Yanglong Hou, Yugui Yao, Kazu Suenaga, Xiaosong Wu, Zheng Liu   +25 more
openaire   +4 more sources

The anomalous Hall effect

Physics Today, 1979
The Hall effect is observed when a magnetic field is applied to a metal through which a current flows: The current carriers are deflected in the field, giving rise to a transverse electric field. In a ferromagnetic metal the embedded magnetic moments produce an anomalous Hall effect.
openaire   +1 more source

Anomalous Hall Effect in AgSbTe2

Journal of Applied Physics, 1960
The Hall coefficient of the ternary semiconductor AgSbTe2 near room temperature is positive in some specimens and negative in others, although the Seebeck coefficient is always positive. The negative Hall coefficient decreases as the temperature is lowered from 180°K to 70°K and changes sign in lower temperatures.
R. Wolfe, J. H. Wernick, S. E. Haszko
openaire   +1 more source

Anomalous Hall Effect

2018
The anomalous Hall effect (AHE) is one of the most fundamental, practically important and for a long time most enigmatic phenomena exhibited by magnetic materials. Here, we briefly outline the relation of the anomalous Hall effect to the geometric properties of the electronic states as given by the Berry phase.
openaire   +1 more source

Anomalous hall effect in HoB12

JETP Letters, 2008
Within a wide temperature range of 1.8–300 K, the Hall effect in holmium dodecaboride is investigated. The measurements of the angular dependences of the Hall resistance ρH(φ, T, H) for HoB12 performed in a high magnetic field up to 80 kOe at helium and intermediate temperatures made it possible to separate the normal and anomalous contributions to the
N. E. Sluchanko, D. N. Sluchanko, V. V. Glushkov, S. V. Demishev, N. A. Samarin, N. Yu. Shitsevalova   +5 more
openaire   +1 more source