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Patrick  Ponath
Patrick Ponath
Graduate student
Verified email at utexas.edu
Title
Cited by
Cited by
Year
Carrier density modulation in a germanium heterostructure by ferroelectric switching
P Ponath, K Fredrickson, AB Posadas, Y Ren, X Wu, RK Vasudevan, ...
Nature communications 6 (1), 6067, 2015
922015
Scavenging of oxygen from SrTiO3 during oxide thin film deposition and the formation of interfacial 2DEGs
AB Posadas, KJ Kormondy, W Guo, P Ponath, J Geler-Kremer, ...
Journal of Applied Physics 121 (10), 2017
722017
Ge (001) surface cleaning methods for device integration
P Ponath, AB Posadas, AA Demkov
Applied Physics Reviews 4 (2), 2017
662017
Atomic and electronic structure of the ferroelectric BaTiO3/Ge (001) interface
KD Fredrickson, P Ponath, AB Posadas, MR McCartney, T Aoki, DJ Smith, ...
Applied Physics Letters 104 (24), 2014
522014
Preparation of a clean Ge (001) surface using oxygen plasma cleaning
P Ponath, AB Posadas, RC Hatch, AA Demkov
Journal of Vacuum Science & Technology B 31 (3), 2013
522013
Analysis of the Pockels effect in ferroelectric barium titanate thin films on Si (0 0 1)
KJ Kormondy, S Abel, F Fallegger, Y Popoff, P Ponath, AB Posadas, ...
Microelectronic Engineering 147, 215-218, 2015
512015
Critical differences in the surface electronic structure of Ge (001) and Si (001): Ab initio theory and angle-resolved photoemission spectroscopy
H Seo, RC Hatch, P Ponath, M Choi, AB Posadas, AA Demkov
Physical Review B 89 (11), 115318, 2014
382014
Monolithic integration of oxides on semiconductors
AA Demkov, AB Posadas, H Seo, M Choi, KJ Kormondy, P Ponath, ...
ECS Transactions 54 (1), 255, 2013
242013
Integrated films of transition metal oxides for information technology
AA Demkov, P Ponath, K Fredrickson, AB Posadas, MD McDaniel, ...
Microelectronic Engineering 147, 285-289, 2015
162015
Direct observation of large atomic polar displacements in epitaxial barium titanate thin films
HW Wu, S Lu, T Aoki, P Ponath, J Wang, C Young, JG Ekerdt, ...
Advanced Materials Interfaces 7 (16), 2000555, 2020
122020
Contradictory nature of Co doping in ferroelectric
P Ponath, A O’Hara, HX Cao, AB Posadas, R Vasudevan, MB Okatan, ...
Physical Review B 94 (20), 205121, 2016
112016
Oxide‐based optoelectronics
AA Demkov, JE Ortmann, M Reynaud, AK Hamze, P Ponath, W Li
physica status solidi (b) 258 (9), 2000497, 2021
92021
Surface structure analysis of Eu Zintl template on Ge (001)
P Ponath, AK Hamze, AB Posadas, S Lu, HW Wu, DJ Smith, AA Demkov
Surface Science 674, 94-102, 2018
92018
Polarization retention in ultra-thin barium titanate films on Ge (001)
Y Cho, P Ponath, L Zheng, B Hatanpaa, K Lai, AA Demkov, MC Downer
Applied Physics Letters 112 (16), 2018
82018
Recent studies of oxide-semiconductor heterostructures using aberration-corrected scanning transmission electron microscopy
DJ Smith, HW Wu, S Lu, T Aoki, P Ponath, K Fredrickson, MD McDaniel, ...
Journal of Materials Research 32 (5), 912-920, 2017
82017
Monolithic integration of patterned BaTiO3 thin films on Ge wafers
P Ponath, A Posadas, M Schmidt, AM Kelleher, M White, D O'Connell, ...
Journal of Vacuum Science & Technology B 36 (3), 2018
72018
Integration of ferroelectric BaTiO3 with Ge: The role of a SrTiO3 buffer layer investigated using aberration-corrected STEM
HW Wu, S Lu, T Aoki, P Ponath, JG Ekerdt, AA Demkov, MR McCartney, ...
Applied Physics Letters 110 (25), 2017
72017
Dielectric breakdown in epitaxial BaTiO3 thin films
HW Wu, P Ponath, EL Lin, RM Wallace, C Young, JG Ekerdt, AA Demkov, ...
Journal of Vacuum Science & Technology B 38 (4), 2020
42020
Construction and assembly of a scanning tunneling microscope
P Ponath
32011
Epitaxial growth of BaTiO3 on Ge
P Ponath, A Posadas, K Fredrickson, A Kvit, A Demkov
APS March Meeting Abstracts 2013, J21. 011, 2013
12013
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Articles 1–20