405 citations · 2.7k across the 70 of their papers we have counts for
10 papers · 1 filter
Electronic-grade epitaxial (111) KTaO3 heterostructures
Jieun Kim, Muqing Yu, Jung-Woo Lee +13
KTaO3 has recently attracted attention as a model system to study the interplay of quantum paraelectricity, spin-orbit coupling, and superconductivity. However, the high and low va…
LaAlO/SrTiO: a tale of two magnetisms
Yun-Yi Pai, Anthony Tylan-Tyler, Patrick Irvin +1
This book chapter reviews the experimental evidence for magnetic phenomena at the LaAlO3/SrTiO3 interface. We argue that essentially all of the signatures of magnetism can be sorte…
Method for Transferring High-Mobility CVD-Grown Graphene with Perfluoropolymers
Jianan Li, Jen-Feng Hsu, Hyungwoo Lee +10
The transfer of graphene grown by chemical vapor deposition (CVD) using amorphous polymers represents a widely implemented method for graphene-based electronic device fabrication.…
Nonlocal Piezoresponse of LaAlO3/SrTiO3 Heterostructures
Mengchen Huang, Feng Bi, Chung-Wung Bark +4
The hysteretic piezoelectric response in LaAlO3/SrTiO3 heterostructures can provide important insights into the mechanism for interfacial conductance and its metastability under va…
Mechanisms for directed self-assembly of heteroepitaxial Ge/Si quantum dots with deterministic placement and sub-23nm spacing on SiC nanotemplates
Christopher W. Petz, Dongyue Yang, Jeremy Levy +1
Artificially ordered Ge quantum dot (QD) arrays, where confined carriers can interact via exchange coupling, may create unique functionalities such as cluster qubits and spintronic…
Coherent soft-mode phonon generation and detection in ultrathin SrTiO3 grown directly on silicon
Cheng Cen, Maitri P. Warusawithana, Darrell G. Schlom +1
Time-resolved two color pump-probe polarization spectroscopy was performed at room temperature on SrTiO3 films grown directly on Si with film thickness varying from 2 nm to 7.8 nm.…