98 citations · 182 across the 7 of their papers we have counts for
7 papers
Thin film growth of the Weyl semimetal NbAs
Wilson Yanez, Yu-Sheng Huang, Supriya Ghosh +5
We report the synthesis and characterization of thin films of the Weyl semimetal NbAs grown on GaAs (100) and GaAs (111)B substrates. By choosing the appropriate substrate, we can…
Co-operative Influence of O2 and H2O in the Degradation of Layered Black Arsenic
Mayank Tanwar, Sagar Udyavara, Hwanhui Yun +3
Layered black arsenic (b-As) has recently emerged as a new anisotropic two-dimensional (2D) semiconducting material with applications in electronic devices. Understanding factors a…
Giant spin torque efficiency in naturally oxidized polycrystalline TaAs thin films
Wilson Yanez, Yongxi Ou, Run Xiao +6
We report the measurement of efficient charge-to-spin conversion at room temperature in Weyl semimetal/ferromagnet heterostructures with both oxidized and pristine interfaces. Poly…
Room-Temperature Valence Transition in a Strain-Tuned Perovskite Oxide
Vipul Chaturvedi, Supriya Ghosh, Dominique Gautreau +17
Cobalt oxides have long been understood to display intriguing phenomena known as spin-state crossovers, where the cobalt ion spin changes vs. temperature, pressure, etc. A very dif…
ZrTe2/CrTe2: an epitaxial van der Waals platform for spintronics
Yongxi Ou, Wilson Yanez, Run Xiao +12
The rapid discovery of two-dimensional (2D) van der Waals (vdW) quantum materials has led to heterostructures that integrate diverse quantum functionalities such as topological pha…
Spin and charge interconversion in Dirac semimetal thin films
Wilson Yanez, Yongxi Ou, Run Xiao +17
We report spin-to-charge and charge-to-spin conversion at room temperature in heterostructure devices that interface an archetypal Dirac semimetal, Cd3As2, with a metallic ferromag…
Layer-dependence of dielectric response and water-enhanced ambient degradation of highly-anisotropic black As
Hwanhui Yun, Supriya Ghosh, Prafful Golani +2
Black arsenic (BAs) is a van der Waals layered material with a puckered honeycomb structure and has received increased interest due to its anisotropic properties and promising perf…