Active Silicon Integrated Nanophotonics: Ferroelectric BaTiO3 Devices C Xiong, WHP Pernice, JH Ngai, JW Reiner, D Kumah, FJ Walker, ...
Nano letters 14 (3), 1419-1425, 2014
277 2014 X-ray photoemission studies of the metal-insulator transition in Y Segal, JH Ngai, JW Reiner, FJ Walker, CH Ahn
Physical Review B 80 (24), 241107, 2009
203 2009 Correlated oxide physics and electronics JH Ngai, FJ Walker, CH Ahn
Annual Review of Materials Research 44, 1-17, 2014
170 2014 Tuning the structure of nickelates to achieve two-dimensional electron conduction DP Kumah, AS Disa, JH Ngai, H Chen, A Malashevich, JW Reiner, ...
Adv. Mater 26 (12), 1935-1940, 2014
127 2014 Epitaxial oxides on semiconductors: from fundamentals to new devices DP Kumah, JH Ngai, L Kornblum
Advanced Functional Materials 30 (18), 1901597, 2020
83 2020 Scanning SQUID susceptometry of a paramagnetic superconductor JR Kirtley, B Kalisky, JA Bert, C Bell, M Kim, Y Hikita, HY Hwang, JH Ngai, ...
Physical Review B 85 (22), 224518, 2012
65 2012 Phase diagram of compressively strained nickelate thin films AS Disa, DP Kumah, JH Ngai, ED Specht, DA Arena, FJ Walker, CH Ahn
APL Materials 1 (3), 2013
48 2013 Band‐Gap Engineering at a Semiconductor–Crystalline Oxide Interface M Jahangir‐Moghadam, K Ahmadi‐Majlan, X Shen, T Droubay, ...
Advanced Materials Interfaces 2 (4), 1400497, 2015
47 2015 Achieving A‐Site Termination on La0.18 Sr0.82 Al0.59 Ta0.41 O3 Substrates JH Ngai, TC Schwendemann, AE Walker, Y Segal, FJ Walker, EI Altman, ...
Advanced Materials 26 (22), 2945-2948, 2010
44 2010 Electric field tuned crossover from classical to weakly localized quantum transport in electron doped JH Ngai, Y Segal, D Su, Y Zhu, FJ Walker, S Ismail-Beigi, K Le Hur, ...
Physical Review B 81 (24), 241307, 2010
42 2010 A high density two-dimensional electron gas in an oxide heterostructure on Si (001) EN Jin, L Kornblum, DP Kumah, K Zou, CC Broadbridge, JH Ngai, ...
APL materials 2 (11), 2014
38 2014 Hysteretic electrical transport in BaTiO3/Ba1− xSrxTiO3/Ge heterostructures JH Ngai, DP Kumah, CH Ahn, FJ Walker
Applied Physics Letters 104 (6), 2014
35 2014 Tunneling Spectroscopy of JH Ngai, WA Atkinson, JYT Wei
Physical review letters 98 (17), 177003, 2007
30 2007 Charge transfer and built-in electric fields between a crystalline oxide and silicon ZH Lim, NF Quackenbush, AN Penn, M Chrysler, M Bowden, Z Zhu, ...
Physical review letters 123 (2), 026805, 2019
28 2019 Electrostatic modulation of anisotropic magnetotransport in Ar JH Ngai, Y Segal, FJ Walker, CH Ahn
Physical Review B 83 (4), 045304, 2011
25 2011 Engineered Unique Elastic Modes at a DP Kumah, M Dogan, JH Ngai, D Qiu, Z Zhang, D Su, ED Specht, ...
Physical review letters 116 (10), 106101, 2016
20 2016 Electrically coupling complex oxides to semiconductors: A route to novel material functionalities JH Ngai, K Ahmadi-Majlan, J Moghadam, M Chrysler, D Kumah, ...
Journal of Materials Research 32 (2), 249-259, 2017
18 2017 Interfacial structure in epitaxial perovskite oxides on (001) Ge crystal X Shen, K Ahmadi-Majlan, JH Ngai, D Wu, D Su
Applied Physics Letters 106 (3), 2015
16 2015 Suppression of low-energy Andreev states by a supercurrent in J Ngai, P Morales, JYT Wei
Physical Review B 72 (5), 054513, 2005
16 2005 Tuning band alignment at a semiconductor-crystalline oxide heterojunction via electrostatic modulation of the interfacial dipole M Chrysler, J Gabel, TL Lee, AN Penn, BE Matthews, DM Kepaptsoglou, ...
Physical Review Materials 5 (10), 104603, 2021
14 2021 
Divine P KumahDuke UniversityBestätigte E-Mail-Adresse bei duke.edu
