3 papers
cond-mat.mes-hall2020
Bandgap renormalization in monolayer MoS_2 on CsPbBr_3 quantum dot via charge transfer at room temperature
Subash Adhikari, Ji-Hee Kim, Bumsub Song +9
Many-body effect and strong Coulomb interaction in monolayer transition metal dichalcogenides lead to shrink the intrinsic bandgap, originating from the renormalization of electric…
cond-mat.mtrl-sci2020
Epitaxial single-crystal growth of transition metal dichalcogenide monolayers via atomic sawtooth Au surface
Soo Ho Choi, Hyung-Jin Kim, Bumsub Song +15
Growth of two-dimensional van der Waals layered single-crystal (SC) films is highly desired to manifest intrinsic material sciences and unprecedented devices for industrial applica…
cond-mat.mtrl-sci2020
Evidence of itinerant holes for long-range magnetic order in tungsten diselenide semiconductor with vanadium dopants
Bumsub Song, Seok Joon Yun, Jinbao Jiang +7
One primary concern in diluted magnetic semiconductors (DMSs) is how to establish a long-range magnetic order with a low magnetic doping concentration to maintain the gate tunabili…