3 papers
cond-mat.mtrl-sci2025
Improving 2D-ness to enhance thermopower in oxide superlattices
Dongwon Shin, Inseo Kim, Min-Su Kim +6
The transport dynamics of itinerant charge carriers and their interactions with the environment. For two-dimensional oxide thermoelectrics, predominantly represented by doped SrTiO…
cond-mat.str-el2025
Electrically Tunable Spin Exchange Splitting in Graphene Hybrid Heterostructure
Dongwon Shin, Hyeonbeom Kim, Sung Ju Hong +6
Graphene, with spin and valley degrees of freedom, fosters unexpected physical and chemical properties for the realization of next-generation quantum devices. However, the spin sym…
cond-mat.mtrl-sci2025
Universal Fabrication of Graphene/Perovskite Oxide Hybrid Heterostructures
Yeongju Choi, Seungjin Lee, Dongwon Shin +12
Hybrid heterostructures composed of graphene and perovskite oxides provide a promising platform for exploiting synergetic interfacial functionalities. Conventional fabrication meth…