36 citations · 156 across the 25 of their papers we have counts for
7 papers · 1 filter
Closed-Loop Electron-Beam-Induced Spectroscopy and Nanofabrication Around Individual Quantum Emitters
Jawaher Almutlaq, Kyle P. Kelley, Hyeongrak Choi +5
Color centers in diamond play a central role in the development of quantum photonic technologies, and their importance is only expected to grow in the near future. For many quantum…
Ferroelectric domain nucleation and switching pathways in hafnium oxide
Sebastian Calderon, Samantha T. Jaszewski, Kyle P. Kelley +2
Nanoscale ferroelectrics that can be integrated into microelectronic fabrication processes are highly desirable for low-power computing and non-volatile memory devices. However, sc…
The interplay between ferroelectricity and electrochemical reactivity on the surface of binary ferroelectric AlBN
Yongtao Liu, Anton Ievlev, Joseph Casamento +5
Polarization dynamics and domain structure evolution in ferroelectric AlBN are studied using piezoresponse force microscopy and spectroscopies in ambient and cont…
An effective Landau-type model of HfZrO thin film - graphene nanostructure
Anna N. Morozovska, Maksym V. Strikha, Kyle P. Kelley +2
To describe the charge-polarization coupling in the nanostructure formed by a thin HfZrO film with a single-layer graphene as a top electrode, we develop the "effec…
Bending-induced isostructural transitions in ultrathin layers of van der Waals ferrielectrics
Anna N. Morozovska, Eugene A. Eliseev, Yongtao Liu +8
Using Landau-Ginzburg-Devonshire (LGD) phenomenological approach we analyze the bending-induced re-distribution of electric polarization and field, elastic stresses and strains ins…
Disentangling stress and curvature effects in layered 2D ferroelectric CuInP2S6
Yongtao Liu, Anna N. Morozovska, Ayana Ghosh +5
Nanoscale ferroelectric 2D materials offer unique opportunity to investigate curvature and strain effects on materials functionalities. Among these, CuInP2S6 (CIPS) has attracted t…
Large Enhancements in Optical and Piezoelectric Properties in Ferroelectric Zn1-xMgxO Thin Films through Engineering Electronic and Ionic Anharmonicities
Rui Zu, Gyunghyun Ryu, Kyle P. Kelley +10
Multifunctionality as a paradigm requires materials exhibiting multiple superior properties. Integrating second-order optical nonlinearity and large bandgap with piezoelectricity c…