Works (19)
Updated: July 5th, 2023 15:41
2019 journal article
Charge confinement and thermal transport processes in modulation-doped epitaxial crystals lacking lattice interfaces
PHYSICAL REVIEW MATERIALS, 3(3).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: April 15, 2019
2019 journal article
Multiple Epsilon-Near-Zero Resonances in Multilayered Cadmium Oxide: Designing Metamaterial-Like Optical Properties in Monolithic Materials
ACS PHOTONICS, 6(5), 1139–1145.
author keywords: nanophotonics; CdO; infrared; thin film; epsilon-near-zero; plasmonics
open access via figshare.com (repository)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: June 17, 2019
2019 journal article
Polarization-dependent electric potential distribution across nanoscale ferroelectric Hf0.5Zr0.5O2 in functional memory capacitors
NANOSCALE, 11(42), 19814–19822.
TL;DR:
A new methodology is developed which allows for the first time, to experimentally quantify the polarization-dependent potential profile across few-nanometer-thick ferroelectric Hf0.5Zr0.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: December 16, 2019
2018 journal article
Analysis of Performance Instabilities of Hafnia-Based Ferroelectrics Using Modulus Spectroscopy and Thermally Stimulated Depolarization Currents
ADVANCED ELECTRONIC MATERIALS, 4(3).
author keywords: electron trapping; ferroelectric; hafnium oxide; impedance spectroscopy; oxygen vacancies; thermally stimulated depolarization current
Source: Web Of Science
Added: August 6, 2018
2018 journal article
Complexities of atomic structure at CdO/MgO and CdO/Al2O3 interfaces
JOURNAL OF APPLIED PHYSICS, 124(20).
Source: Web Of Science
Added: December 17, 2018
2018 journal article
Structure of Ultrathin Native Oxides on III-Nitride Surfaces
ACS APPLIED MATERIALS & INTERFACES, 10(13), 10607–10611.
author keywords: ultrathin oxides; surface reconstructions; group III nitrides; scanning transmission electron microscopy; density functional theory
TL;DR:
In this study, aberration corrected scanning transmission electron microscopy reveals directly, and with depth dependence, the structure of ultrathin native oxides that form on AlN and GaN surfaces, and shows that the oxide layers are comprised of tetrahedra-octahedra cation-oxygen units, in an arrangement similar to bulk θ-Al2O3 and β-Ga2 O3.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
A comprehensive study on the structural evolution of HfO2 thin films doped with various dopants
JOURNAL OF MATERIALS CHEMISTRY C, 5(19), 4677–4690.
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2017 journal article
An Ultrathin Single Crystalline Relaxor Ferroelectric Integrated on a High Mobility Semiconductor
NANO LETTERS, 17(10), 6248–6257.
author keywords: Crystalline oxides on semiconductors; relaxor ferroelectrics; metal-oxide-semiconductor capacitors; multifunctional oxides
TL;DR:
Electrical characterization of ultrathin single crystalline SrZrxTi1-xO3 films epitaxially grown on a high mobility semiconductor finds that gate layers as thin as 5 nm corresponding to an equivalent-oxide thickness of just 1.0 nm exhibit a ∼2 V hysteretic window in the capacitance-voltage characteristics.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Si doped hafnium oxide-a "fragile" ferroelectric system
Advanced Electronic Materials, 3(10).
Source: NC State University Libraries
Added: August 6, 2018
2017 journal article
Structural and electrical properties of single crystalline SrZrO3 epitaxially grown on Ge (001)
JOURNAL OF APPLIED PHYSICS, 122(8).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 conference paper
Impact of field cycling on HfO2 based non-volatile memory devices
2016 46th european solid-state device research conference (essderc), 364–368.
Source: NC State University Libraries
Added: August 6, 2018
2016 journal article
In-situ real-space imaging of single crystal surface reconstructions via electron microscopy
APPLIED PHYSICS LETTERS, 109(20).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2016 journal article
Physical Mechanisms behind the Field-Cycling Behavior of HfO2-Based Ferroelectric Capacitors
ADVANCED FUNCTIONAL MATERIALS, 26(25), 4601–4612.
author keywords: FeCAP; ferroelectric HfO2; modeling; phase-change
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Structural Changes Underlying Field-Cycling Phenomena in Ferroelectric HfO2 Thin Films
ADVANCED ELECTRONIC MATERIALS, 2(9).
author keywords: ferroelectrics; hafnium oxide; impedance spectroscopy; scanning transmission electron microscopy; thin films
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Unleashing Strain Induced Ferroelectricity in Complex Oxide Thin Films via Precise Stoichiometry Control
ADVANCED FUNCTIONAL MATERIALS, 26(40), 7271–7279.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Direct observation of charge mediated lattice distortions in complex oxide solid solutions
APPLIED PHYSICS LETTERS, 106(6).
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Growth of SrVO3 thin films by hybrid molecular beam epitaxy
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 33(6).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
On the structural origins of ferroelectricity in HfO2 thin films
APPLIED PHYSICS LETTERS, 106(16).
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Ferroelectric phenomena in Si-doped HfO2 thin films with TiN and Ir electrodes
Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures, 32(3).
Source: NC State University Libraries
Added: August 6, 2018
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