60 citations · 172 across the 6 of their papers we have counts for
6 papers
Engineering heat transport across epitaxial lattice-mismatched van der Waals heterointerfaces
Emigdio Chavez-Angel, Polychronis Tsipas, Peng Xiao +6
Artificially engineered 2D materials offer unique physical properties for thermal management, surpassing naturally occurring materials. Here, using van der Waals epitaxy, we demons…
Ferroelectric Tunneling Junctions for Edge Computing
Erika Covi, Quang T. Duong, Suzanne Lancaster +10
Ferroelectric tunneling junctions (FTJ) are considered to be the intrinsically most energy efficient memristors. In this work, specific electrical features of ferroelectric hafnium…
Large spin-to-charge conversion at room temperature in extended epitaxial Sb2Te3 topological insulator chemically grown on Silicon
Emanuele Longo, Matteo Belli, Mario Alia +8
Spin-charge interconversion phenomena at the interface between magnetic materials and topological insulators (TIs) are attracting enormous interest in the research effort towards t…
Surface-Enhanced Raman Spectroscopy of Graphene Integrated in Plasmonic Silicon Platforms with Three-Dimensional Nanotopography
Maria Kanidi, Alva Dagkli, Nikolaos Kelaidis +8
Integrating graphene with plasmonic nanostructures results in multifunctional hybrid systems with enhanced performance for numerous applications. In this work, we take advantage of…
Molecular Beam Epitaxy of thin HfTe2 semimetal films
Sigiava Aminalragia-Giamini, Jose Marquez-Velasco, Polychronis Tsipas +3
Epitaxial thin films of 1T-HfTe2 semimetal are grown by MBE on AlN(0001) substrates. The measured in-plane lattice parameter indicates an unstrained film which is also azimuthally…
Gate Stack Dielectric Degradation of Rare-Earth Oxides Grown on High Mobility Ge Substrates
Md. Shahinur Rahman, Evangelos K. Evangelou, Nikos Konofaos +1
We report on the dielectric degradation of Rare-Earth Oxides (REOs), when used as interfacial buffer layers together with HfO2 high-k films (REOs/HfO2) on high mobility Ge substrat…