229 citations · 719 across the 16 of their papers we have counts for
16 papers
Formation of buried domain walls in the ultrafast transition of SmTe
M. Trigo, P. Giraldo-Gallo, J. N. Clark +13
We study ultrafast x-ray diffraction on the charge density wave (CDW) of SmTe using an x-ray free electron laser. The CDW peaks show that photoexcitation with near-infrared pum…
Magnetism in MoS2 induced by MeV proton irradiation
S. Mathew, K. Gopinadhan, T. K. Chan +9
Molybdenum disulphide, a diamagnetic layered dichalcogenide solid, is found to show magnetic ordering at room temperature when exposed to a 2 MeV proton beam. The temperature depen…
The effect of layer number and substrate on the stability of graphene under MeV proton beam irradiation
S. Mathew, T. K. Chan, D. Zhan +7
The use of graphene electronics in space will depend on the radiation hardness of graphene. The damage threshold of graphene samples, subjected to 2 MeV proton irradiation, was fou…
Modified graphene with small BN domain: an effective method for band gap opening
X. F. Fan, Jer-lai Kuo, Z. X. Shen
BN domains are easy to form in the basal plane of graphene due to phase separation. With first-principles DFT calculations, it is demonstrated theoretically that the band gap of gr…
Dependence of Band Renormalization Effect on the Number of Copper-oxide Layers in Tl-based Copper-oxide Superconductor using Angle-resolved Photoemission Spectroscopy
W. S. Lee, K. Tanaka, I. M. Vishik +6
Here we report the first angle-resolved photoemission measurement on nearly optimally-doped multi-layer Tl-based superconducting cuprates (Tl-2212 and Tl-1223) and a comparison stu…
Large Gap Topological Insulator Bi2Te3 with a Single Dirac Cone on the Surface
Y. L. Chen, J. G. Analytis, J. H. Chu +11
We investigate the surface state of BiTe using angle resolved photoemission spectroscopy (ARPES) and transport measurements. By scanning over the entire Brillouin zone (BZ)…