Highly effective activation of Mg-implanted p-type GaN by ultra-high-pressure annealing
Autorzy:
H. Sakurai, M. Omori, S. Yamada, Y. Furukawa, H. Suzuki, T. Narita, K. Kataoka, M. Horita, M. Boćkowski, J. Suda, and T. Kachi
Czasopismo:
Applied Physics Letters (rok: 2019, tom: 115, strony: 142104), Wydawca: AMER INST PHYSICS
Investigation of diffusion mechanism of beryllium in GaN
Autorzy:
R. Jakiela, K. Sierakowski, T. Sochacki, M. Iwinska, M. Fijalkowski, A. Barcz, M. Bockowski,
Czasopismo:
Physica B: Physics of Condensed Matter (rok: 2020, tom: 594, strony: 45297), Wydawca: Elsevier
Redistribution of Mg and H atoms in Mg-implanted GaN through ultra-high-pressure annealing
Autorzy:
Hideki Sakurai, Tetsuo Narita, Masato Omori, Shinji Yamada, Akihiko Koura, Iwinska Malgorzata, Keita Kataoka, Masahiro Horita, Ikarashi Nobuyuki, Michal Bockowski, Suda Jun, Tetsu Kachi,
Czasopismo:
Applied Physics Express (rok: 2020, tom: 13, strony: 86501), Wydawca: IOP Publishing
Atomic-scale investigation of implanted Mg in GaN through ultra-high-pressure annealing
Autorzy:
Jun Uzuhashi, Jun Chen, Ashutosh Kumar, Wei Yi, Tadakatsu Ohkubo, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Kacper Sierakowski, Michal Bockowski, Hideki Sakurai, Tetsu Kachi, Takashi Sekiguchi, and Kazuhiro Hono
Czasopismo:
JOURNAL OF APPLIED PHYSICS (rok: 2022, tom: Volume 131 Issue 18 Article Nu, strony: 45299), Wydawca: AIP Publishing
Defect evolution in Mg ions implanted GaN upon high temperature and ultrahigh N2 partial pressure annealing: Transmission electron microscopy analysis
Autorzy:
Kenji Iwata, Hideki Sakurai, Shigeo Arai, Takuya Nakashima, Tetsuo Narita, Keita Kataoka, Michal Bockowski, Masaharu Nagao, Jun Suda, Tetsu Kachi, and Nobuyuki Ikarashi
Czasopismo:
Journal of Applied Physics (rok: 2020, tom: 127, strony: 105106-1), Wydawca: AIP Publishing
Isochronal annealing study of Mg-implanted p-type GaN activated by ultra-highpressure annealing
Autorzy:
Kazufumi Hirukawa, Kensuke Sumida, Hideki Sakurai, Hajime Fujikura, Masahiro Horita, Yohei Otoki, Kacper Sierakowski, Michal Bockowski, Tetsu Kachi, and Jun Suda
Czasopismo:
Applied Physics Express (rok: 2021, tom: 14, strony: 056501-1-5), Wydawca: IOP Publishing
Recent progress in basic ammonothermal GaN crystal growth
Autorzy:
K. Grabianska, R. Kucharski, A. Puchalski, T. Sochacki, M. Bockowski
Czasopismo:
Journal of Crystal Growth (rok: 2020, tom: 547, strony: 125804), Wydawca: Elsevier B.V.
Carbon and Manganese in Semi-Insulating Bulk GaN Crystals
Autorzy:
Mikolaj Amilusik , Marcin Zajac, Tomasz Sochacki, Boleslaw Lucznik, Michal Fijalkowski, Malgorzata Iwinska, Damian Wlodarczyk, Ajeesh Kumar Somakumar, Andrzej Suchocki and Michal Bockowski
Czasopismo:
MATERIALS (rok: 2022, tom: Volume 15 Issue 7 Article Numb, strony: 45305), Wydawca: MDPI
Design and demonstration of nearly-ideal edge termination for GaN p–n junction using Mg-implanted field limiting rings
Autorzy:
Maciej Matys, Takashi Ishida, Kyung Pil Nam, Hideki Sakurai, Keita Kataoka, Tetsuo Narita, Tsutomu Uesugi, Michal Bockowski, Tomoaki Nishimura, Jun Suda, and Tetsu Kachi
Czasopismo:
Applied Physics Express (rok: 2021, tom: 14, strony: 074002-1-4), Wydawca: IOP Publishing
Effect of Ultra-High-Pressure Annealing on Defect Reactions in Ion-Implanted GaN Studied by Positron Annihilation
Autorzy:
Akira Uedono, Hideki Sakurai, Jun Uzuhashi, Tetsuo Narita, Kacper Sierakowski, Shoji Ishibashi, Shigefusa F. Chichibu, Michal Bockowski, Jun Suda, Tadakatsu Ohkubo, Nobuyuki Ikarashi, Kazuhiro Hono, and Tetsu Kachi
Czasopismo:
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (rok: 2022, tom: Volume 259 Issue 10 Article Nu, strony: 45303), Wydawca: WILEY-V C H VERLAG GMBH
Effect of annealing time and pressure on electrical activation and surface morphology of Mg-implanted GaN annealed at 1300 °C in ultra-high-pressure nitrogen ambient
Autorzy:
Kensuke Sumida, Kazufumi Hirukawa, Hideki Sakurai, Kacper Sierakowski, Masahiro Horita, Michal Bockowski, Tetsu Kachi, and Jun Suda
Czasopismo:
Applied Physics Express (rok: 2021, tom: 14, strony: 121004-1-5), Wydawca: IOP Publishing
Effects of the sequential implantation of Mg and N ions into GaN for p-type doping
Autorzy:
Hideki Sakurai, Tetsuo Narita, Keita Kataoka, Kazufumi Hirukawa, Kensuke Sumida, Shinji Yamada, Kacper Sierakowski, Masahiro Horita, Nobuyuki Ikarashi, Michal Bockowski Jun Suda and Tetsu Kachi
Czasopismo:
Applied Physics Express (rok: 2021, tom: 14, strony: 111001), Wydawca: IOP Publishing
Effects of ultra-high-pressure annealing on characteristics of vacancies in Mg-implanted GaN studied using a monoenergetic positron beam
Autorzy:
Akira Uedono, Hideki Sakurai, Tetsuo Narita, Kacper Sierakowski, Michal Bockowski, Jun Suda, Shoji Ishibashi, Shigefusa F Chichibu, Tetsu Kachi,,
Czasopismo:
Scientific Reports (rok: 2020, tom: 10, strony: 45298), Wydawca: Nature Research
Enhanced activation of Mg ion-implanted GaN at decreasing annealing temperature by prolonging duration
Autorzy:
Takuya Nakashima, Emi Kano, Keita Kataoka, Shigeo Arai, Hideki Sakurai, Tetsuo Narita, Kacper Sierakowski, Michal Bockowski, Masahiro Nagao, Jun Suda, Tetsu Kachi, and Nobuyuki Ikarashi
Czasopismo:
Applied Physics Express (rok: 2021, tom: 14, strony: 011005-1-4), Wydawca: IOP Publishing
Process engineering of GaN power devices via selective-area p-type doping with ion implantation and ultra-high-pressure annealing
Autorzy:
Kachi, Tetsu; Narita, Tetsuo ; Sakurai, Hideki ; Matys, Maciej ; Kataoka, Keita ; Hirukawa, Kazufumi ; Ikarashi, Nobuyuki ; Sierakowski, Kacper ; Bockowski, Michal ; Suda, Jun
Czasopismo:
JOURNAL OF APPLIED PHYSICS (rok: 2022, tom: Volume 132 Issue 13 Article Nu, strony: 45305), Wydawca: AIP Publishing
X-ray photoelectron spectroscopy study on effects of ultra-high-pressure annealing on surface of Mg-ion-implanted GaN
Autorzy:
Masamichi Akazawa, Encheng Wu, Hideki Sakurai, Michal Bockowski, Tetsuo Narita, and Tetsu Kachi
Czasopismo:
Japanese Journal of Applied Physics (rok: 2021, tom: 60, strony: 036503-1-8), Wydawca: IOP Publishing
Electric-field-induced simultaneous diffusion of Mg and H in Mg-doped GaN prepared using ultra-high-pressure annealing
Autorzy:
Tetsuo Narita, Hideki Sakurai, Michal Bockowski, Keita Kataoka, Jun Suda, and Tetsu Kachi
Czasopismo:
Applied Physics Express (rok: 2019, tom: 12, strony: 111005), Wydawca: IOP PUBLISHING LTD
Investigation of beryllium diffusion in HVPE-GaN grown in [11-20] and [10-10] crystallographic directions
Autorzy:
Kacper Sierakowski, Rafal Jakiela, Michal Fijalkowski, Tomasz Sochacki, Malgorzata Iwinska, Pawel Kempisty, Marcin Turek, Michal Bockowski
Czasopismo:
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (rok: 2022, tom: 139, strony: 106332), Wydawca: ELSEVIER SCI LTD
Mg-implanted bevel edge termination structure for GaN power device applications
Autorzy:
Maciej Matys, Takashi Ishida, Kyung Pil Nam, Hideki Sakurai, Tetsuo Narita, Tsutomu Uesugi, Michal Bockowski, Jun Suda, and Tetsu Kachi
Czasopismo:
Applied Physics Letters (rok: 2021, tom: 118, strony: 093502-1-5), Wydawca: AIP Publishing
Progress on and challenges of p-type formation for GaN power devices
Autorzy:
Tetsuo Narita, Hikaru Yoshida, Kazuyoshi Tomita, Keita Kataoka, Hideki Sakurai, Masahiro Horita, Michal Bockowski, Nobuyuki Ikarashi, Jun Suda, Tetsu Kachi, Yutaka Tokuda
Czasopismo:
Journal of Applied Physics (rok: 2020, tom: 128, strony: 90901), Wydawca: AIP Publishing
Recent Progress in Crystal Growth of Bulk GaN
Autorzy:
M. Bockowski and I. Grzegory
Czasopismo:
ACTA PHYSICA POLONICA A (rok: 2022, tom: Volume141 Issue3, strony: 167-174), Wydawca: POLISH ACAD SCIENCES INST PHYSICS
Self-compensation of carbon in HVPE-GaN:C
Autorzy:
R. Piotrzkowski, M. Zajac, E. Litwin-Staszewska, and M. Bockowski
Czasopismo:
Applied Physics Letters (rok: 2020, tom: 117, strony: 12106), Wydawca: AIP Publishing
Thermal annealing of GaN implanted with Be
Autorzy:
M. A. Reshchikov, O. Andrieiev, M. Vorobiov, D. Ye, D. O. Demchenko, K. Sierakowski, M. Bockowski, B. McEwen, V. Meyers, and F. Shahedipour-Sandvik
Czasopismo:
JOURNAL OF APPLIED PHYSICS (rok: 2022, tom: Volume131 Issue12 Article Numb, strony: 45299), Wydawca: AIP Publishing
GaN Single Crystalline Substrates by Ammonothermal and HVPE Methods for Electronic Devices
Autorzy:
Karolina Grabianska, Piotr Jaroszynski, Aneta Sidor, Michal Bockowski, Malgorzata Iwinska,
Czasopismo:
Electronics (rok: 2020, tom: 9, strony: 1342), Wydawca: MDPI
Growth of bulk GaN crystals
Autorzy:
R Kucharski, T Sochacki, B Lucznik, M Bockowski
Czasopismo:
Journal of Applied Physics (rok: 2020, tom: 128, strony: 50902), Wydawca: AIP Publishing
High Mg activation in implanted GaN by high temperature and ultrahigh pressure annealing
Autorzy:
M. Hayden Breckenridge, James Tweedie, Pramod Reddy, Yan Guan, Pegah Bagheri, Dennis Szymanski, Seiji Mita, Kacper Sierakowski, Michał Bockowski, Ramon Collazo, and Zlatko Sitar
Czasopismo:
Applied Physics Letters (rok: 2021, tom: 118, strony: 022101-1-6), Wydawca: AIP Publishing
High Pressure Processing of Ion Implanted GaN
Autorzy:
Kacper Sierakowski, Rafal Jakiela, Boleslaw Lucznik, Pawel Kwiatkowski, Malgorzata Iwinska, Marcin Turek, Hideki Sakurai, Tetsu Kachi, Michal Bockowski
Czasopismo:
Electronics (rok: 2020, tom: 9, strony: 1380), Wydawca: MDPI