381 citations · 1.1k across the 14 of their papers we have counts for
14 papers
Transport evidence of the three-dimensional Dirac semimetal phase in doped -Sn grown by molecular beam epitaxy
Yuanfeng Ding, Bingxin Li, Chen Li +3
We report the quantum transport properties of the -Sn films grown on CdTe (001) substrates by molecular beam epitaxy. The -Sn films are doped with phosphorus to tune the Ferm…
High Precision, Low Excitation Capactiance Measurement Methods from 10 mK- to Room-Temperature
Lili Zhao, Wenlu Lin, Xing Fan +3
Capacitance measurement is a useful technique in studying quantum devices, as it directly probes the local particle charging properties, i.e. the system compressibility. Here we re…
1550 nm compatible ultrafast photoconductive material based on a GaAs/ErAs/GaAs heterostructure
Kedong Zhang, Yiwen Li, Yifeng Ren +8
The sub-bandgap absorption and ultrafast relaxation in a GaAs/ErAs/GaAs heterostructure are reported. The infrared absorption and 1550 nm-excited ultrafast photo-response are studi…
Large magnetoresistance observed in α-Sn/InSb heterostructures
Yuanfeng Ding, Huanhuan Song, Junwei Huang +7
In this study, we report the epitaxial growth of a series of α-Sn films on InSb substrate by molecular beam epitaxy (MBE) with thickness varying from 10 nm to 400 nm. High qualitie…
Signature of Many-Body Localization of Phonons in Strongly Disordered Superlattices
Thanh Nguyen, Nina Andrejevic, Hoi Chun Po +17
Many-body localization (MBL) has attracted significant attention due to its immunity to thermalization, role in logarithmic entanglement entropy growth, and opportunities to reach…
Multiple Superconducting Transitions in α-Sn Films Grown by Molecular Beam Epitaxy
Yuanfeng Ding, Huanhuan Song, Jinshan Yao +4
Gray tin, also known as α-Sn, has been attracting research interest recent years due to its topological nontrivial properties predicted theoretically. The Dirac linear band dispers…