Sergei P. Stepanoff - Publications, H-index & Citations

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Sergei P. Stepanoff

university park

14H-index

51Paper Count

802Citation Count

Published Papers 20

Publication Date

Room Temperature Rejuvenation Technology for Irradiated Gallium Nitride Transistors

Advanced Materials Technologies

IF6.2

2025-09-08

OAAI

Md Hafijur Rahman; Nahid Sultan Al-Mamun; Sergei P. Stepanoff; Aman Haque; Fan Ren; Stephen J. Pearton; Douglas E. Wolfe

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Defect-engineered GaN high electron mobility transistors for enhanced radiation tolerance

MRS Bulletin

IF4.9

2025-08-08

OAAI

Sergei Pavlovich Stepanoff; Ani Khachatrian; Nahid Sultan Al-Mamun; Fernando Camino; Jordan Meyet; Aman Haque; Fan Ren; Stephen J. Pearton; Douglas E. Wolfe

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Defect repairing in lead bromide perovskite single crystals with biasing and bromine for X-ray photon-counting detectors

Nature Materials

IF38.5

2025-08-01

PREAI

Mingze Li; Shaojie Wang; Allen Wood; Jason D. Yeager; Sergei P. Stepanoff; Jackson C. Adler; Zhifang Shi; Jian Wang; Zhijun Li; Douglas E. Wolfe; Jinsong Huang

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Enhancing radiation hardness of microelectronics through stress-relief milling

APPLIED PHYSICS LETTERS

IF3.6

2025-01-21

PREAI

Stepanoff, Sergei P.; Khachatrian, Ani; Haque, Aman; Ren, Fan; Pearton, Stephen; Wolfe, Douglas E.

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A stochastic encoder using point defects in two-dimensional materials

NATURE COMMUNICATIONS

IF15.7

2024-12-04

OAAI

Ravichandran, Harikrishnan; Knobloch, Theresia; Subbulakshmi Radhakrishnan, Shiva; Wilhelmer, Christoph; Stepanoff, Sergei P.; Stampfer, Bernhard; Ghosh, Subir; Oberoi, Aaryan; Waldhoer, Dominic; Chen, Chen; Redwing, Joan M.; Wolfe, Douglas E.; Grasser, Tibor; Das, Saptarshi

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Monolithic three-dimensional integration of complementary two-dimensional field-effect transistors

NATURE NANOTECHNOLOGY

IF34.9

2024-07-23

PREAI

Pendurthi, Rahul; Sakib, Najam U.; Sadaf, Muhtasim Ul Karim; Zhang, Zhiyu; Sun, Yongwen; Chen, Chen; Jayachandran, Darsith; Oberoi, Aaryan; Ghosh, Subir; Kumari, Shalini; Stepanoff, Sergei P.; Somvanshi, Divya; Yang, Yang; Redwing, Joan M.; Wolfe, Douglas E.; Das, Saptarshi

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Toward High-Performance p-Type Two-Dimensional Field Effect Transistors: Contact Engineering, Scaling, and Doping

ACS NANO

IF16

2023-10-09

PREAI

Oberoi, Aaryan; Han, Ying; Stepanoff, Sergei P.; Pannone, Andrew; Sun, Yongwen; Lin, Yu-Chuan; Chen, Chen; Shallenberger, Jeffrey R.; Zhou, Da; Terrones, Mauricio; Redwing, Joan M.; Robinson, Joshua A.; Wolfe, Douglas E.; Yang, Yang; Das, Saptarshi

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60Co γ-irradiation of AlGaN UVC light-emitting diodes

OPTICAL MATERIALS

IF4.2

2023-08-01

OAAI

Xia, Xinyi; Stepanoff, Sergei; Haque, Aman; Wolfe, Douglas E.; Barke, Simon; Wass, Peter J.; Ren, Fan; Conklin, John W.; Pearton, S. J.

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Extreme γ-Ray Radiation Tolerance of Spectrometer-Grade CsPbBr3 Perovskite Detectors

ADVANCED MATERIALS

IF26.8

2023-07-25

OAAI

De Siena, Michael C.; Klepov, Vladislav V.; Stepanoff, Sergei P.; Bayikadi, Khasim Saheb; Pan, Lei; Pandey, Indra R.; Karki, Sujita; Chung, Duck Young; Wolfe, Douglas E.; Kanatzidis, Mercouri G.

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Radiation Resilient Two-Dimensional Electronics

ACS APPLIED MATERIALS & INTERFACES

IF8.2

2023-05-26

PREAI

Schranghamer, Thomas F.; Pannone, Andrew; Ravichandran, Harikrishnan; Stepanoff, Sergei P.; Trainor, Nicholas; Redwing, Joan M.; Wolfe, Douglas E.; Das, Saptarshi

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Ultrafast, room temperature rejuvenation of SiC Schottky diodes from forward current-induced degradation

APPLIED PHYSICS LETTERS

IF3.6

2023-05-15

PREAI

Rasel, Md Abu Jafar; Al-Mamun, Nahid Sultan; Stepanoff, Sergei; Haque, Aman; Wolfe, Douglas E.; Ren, Fan; Pearton, Stephen J.

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Ultrascaled Contacts to Monolayer MoS2 Field Effect Transistors

NANO LETTERS

IF9.1

2023-04-14

PREAI

Schranghamer, Thomas F.; Sakib, Najam U.; Sadaf, Muhtasim Ul Karim; Radhakrishnan, Shiva Subbulakshmi; Pendurthi, Rahul; Agyapong, Ama Duffle; Stepanoff, Sergei P.; Torsi, Riccardo; Chen, Chen; Redwing, Joan M.; Robinson, Joshua A.; Wolfe, Douglas E.; Mohney, Suzanne E.; Das, Saptarshi

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Influence of processing on the microstructural evolution and multiscale hardness in titanium carbonitrides (TiCN) produced via field assisted sintering technology

MATERIALIA

IF2.9

2023-03-01

OAAI

Wolfe, Douglas E.; DeSalle, Christopher M.; Ryan, Caillin J.; Slapikas, Robert E.; Sweny, Ryan T.; Crealese, Ryan J.; Kolonin, Petr A.; Stepanoff, Sergei P.; Haque, Aman; Divilov, Simon; Eckert, Hagen; Oses, Corey; Esters, Marco; Brenner, Donald W.; Fahrenholtz, William G.; Maria, Jon-Paul; Toher, Cormac; Zurek, Eva; Curtarolo, Stefano

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Localized strain relaxation effect on gamma irradiated AlGaN/GaN high electron mobility transistors

APPLIED PHYSICS LETTERS

IF3.6

2022-12-05

OAAI

Al-Mamun, Nahid Sultan; Stepanoff, Sergei; Haque, Aman; Wolfe, Douglas E. E.; Ren, Fan; Pearton, Stephen

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Active pixel sensor matrix based on monolayer MoS2 phototransistor array

NATURE MATERIALS

IF38.5

2022-11-17

108

PREAI

Dodda, Akhil; Jayachandran, Darsith; Pannone, Andrew; Trainor, Nicholas; Stepanoff, Sergei P.; Steves, Megan A.; Radhakrishnan, Shiva Subbulakshmi; Bachu, Saiphaneendra; Ordonez, Claudio W.; Shallenberger, Jeffrey R.; Redwing, Joan M.; Knappenberger, Kenneth L.; Wolfe, Douglas E.; Das, Saptarshi

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Optical limiter coatings towards reusable high irradiance shielding

OPTICAL MATERIALS

IF4.2

2022-11-01

PREAI

Reiss, Justin A.; Schmitt, Michael P.; DeSalle, Christopher M.; Keiper, Jake G.; Albert, Patrick E.; Romesberg, Ryan L.; Stepanoff, Sergei P.; Hoover, Josie R.; Hoffman, Dax H.; Urmann, William J.; Zugger, Michael E.; Wolfe, Douglas E.

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Plasmonic high-entropy carbides

NATURE COMMUNICATIONS

IF15.7

2022-10-11

OAAI

Calzolari, Arrigo; Oses, Corey; Toher, Cormac; Esters, Marco; Campilongo, Xiomara; Stepanoff, Sergei P.; Wolfe, Douglas E.; Curtarolo, Stefano

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Thermo-mechanical aspects of gamma irradiation effects on GaN HEMTs

APPLIED PHYSICS LETTERS

IF3.6

2022-03-21