50 citations · 225 across the 8 of their papers we have counts for
8 papers
Double quantum dots with quenched charging energy in PbTe nanowires
Seth Byard, Maksim Gomanko, Adam Raynolds +4
We investigate double quantum dots defined by electrostatic gating in semiconductor PbTe nanowire devices. We perform transport measurements to obtain charge stability diagrams dis…
Probing Stress and Magnetism at High Pressures with Two-Dimensional Quantum Sensors
Guanghui He, Ruotian Gong, Zhipan Wang +15
Pressure serves as a fundamental tuning parameter capable of drastically modifying all properties of matter. The advent of diamond anvil cells (DACs) has enabled a compact and tabl…
Nanotube spin defects for omnidirectional magnetic field sensing
Xingyu Gao, Sumukh Vaidya, Saakshi Dikshit +5
Optically addressable spin defects in three-dimensional (3D) crystals and two-dimensional (2D) van der Waals (vdW) materials are revolutionizing nanoscale quantum sensing. Spin def…
RKKY Interactions in Graphene Landau Levels
Jinlyu Cao, H. A. Fertig, Shixiong Zhang
We study RKKY interactions for magnetic impurities on graphene in situations where the electronic spectrum is in the form of Landau levels. Two such situations are considered: non-…
Surface oxidation and thermoelectric properties of indium-doped tin telluride nanowires
Z. Li, E. Z. Xu, Y. Losovyj +7
The recent discovery of excellent thermoelectric properties and topological surface states in SnTe-based compounds has attracted extensive attention in various research areas. Indi…
Topological semimetal state and field-induced Fermi surface reconstruction in antiferromagnetic monopnictide NdSb
Yongjian Wang, J. H. Yu, Y. Q. Wang +19
We report the experimental realization of Dirac semimetal state in NdSb, a material with antiferromagnetic ground state. The occurrence of topological semimetal state has been well…
Epitaxial thin films of pyrochlore iridate Bi_{2+x}Ir_{2-y}O_{7-delta}: structure, defects and transport properties
Wencao Yang, Yuantao Xie, Wenka Zhu +12
While pyrochlore iridate thin films are theoretically predicted to possess a variety of emergent topological properties, experimental verification of these predictions can be obstr…
Frequency- and electric-field-dependent conductivity of single-walled carbon nanotube networks of varying density
Hua Xu, Liangbing Hu, Shixiong Zhang +2
We present measurements of the frequency and electric field dependent conductivity of single walled carbon nanotube(SWCNT) networks of various densities. The ac conductivity as a f…