198 citations · 469 across the 10 of their papers we have counts for
10 papers
Non-Linear Arrhenius Behavior of Self-Diffusion in -Ti and Mo
Yaxian Wang, Zhangqi Chen, Wolfgang Windl +1
While anomalous diffusion coefficients with non-Arrhenius like temperature dependence are observed in a number of metals, a conclusive comprehensive framework of explanation has no…
Generalized Design Principles for Hydrodynamic Electron Transport in Anisotropic Metals
Yaxian Wang, Georgios Varnavides, Polina Anikeeva +3
Interactions of charge carriers with lattice vibrations, or phonons, play a critical role in unconventional electronic transport of metals and semimetals. Recent observations of ph…
Finite-size effects of electron transport in PdCoO
Georgios Varnavides, Yaxian Wang, Philip J. W. Moll +2
A wide range of unconventional transport phenomena have recently been observed in single-crystal delafossite metals. Here, we present a theoretical framework to elucidate electron…
Sondheimer oscillations as a probe of non-ohmic flow in type-II Weyl semimetal WP
Maarten R. van Delft, Yaxian Wang, Carsten Putzke +13
As conductors in electronic applications shrink, microscopic conduction processes lead to strong deviations from Ohm's law. Depending on the length scales of momentum conserving ($…
Layer- and Gate-tunable Spin-Orbit Coupling in a High Mobility Few-Layer Semiconductor
D. Shcherbakov, P. Stepanov, S. Memaran +14
Spin-orbit coupling (SOC) is a relativistic effect, where an electron moving in an electric field experiences an effective magnetic field in its rest frame. In crystals without inv…
Imaging phonon-mediated hydrodynamic flow in WTe2
Uri Vool, Assaf Hamo, Georgios Varnavides +12
In the presence of interactions, electrons in condensed-matter systems can behave hydrodynamically, exhibiting phenomena associated with classical fluids, such as vortices and Pois…
Evidence for dominant phonon-electron scattering in Weyl semimetal WP
Gavin B. Osterhoudt, Vincent M. Plisson, Yaxian Wang +5
Topological semimetals have revealed a wide array of novel transport phenomena, including electron hydrodynamics, quantum field theoretic anomalies, and extreme magnetoresistances…
Anisotropic Scattering in Goniopolar Metal NaSnAs
Yaxian Wang, Prineha Narang
Recent experimental discoveries in axis-dependent conduction polarity, or goniopolarity, have observed that the charge carriers can conduct like either electrons or holes depending…
Native point defects from stoichiometry-linked chemical potentials in cubic boron arsenide
Yaxian Wang, Wolfgang Windl
The presence of a point defect typically breaks the stoichiometry in a semiconductor. For example, a vacancy on an A-site in an AB compound makes the crystal B-rich. As the stoichi…
Raman Spectroscopy, Photocatalytic Degradation and Stabilization of Atomically Thin Chromium Triiodide
Dmitry Shcherbakov, Petr Stepanov, Daniel Weber +10
As a 2D ferromagnetic semiconductor with magnetic ordering, atomically thin chromium triiodide is the latest addition to the family of two-dimensional (2D) materials. However, real…