Index Catalog // MDR

Description/Abstract:: We fabricated terahertz (THz) wave emitters from high-temperature superconductor Bi2 Sr2 CaCu2 O8þδ (Bi2212) single crystals annealed und...
Keyword:: Josephson junction, annealing condition, high-temperature superconductor, and terahertz emitter
Resource Type:: Article
Author:: S. Nakagawa, T. Shizu, T. Imai, M. Nakayama, J. Kim, H. Minami, K. Kadowaki, M. Tsujimoto, H. Nakao, H. Eisaki, S. Ishida, T. Mochiku, Y. Hasegawa, and T. Kashiwagi
Journal:: JOURNAL OF APPLIED PHYSICS
Date Uploaded:: 26/04/2024

Description/Abstract:: A symmetry-protected bound state in the continuum (BIC) is one of the bases for high-resolution photonic refractometric sensors that rely...
Keyword:: BIC, biosensors, bound states in the continuum, and metasurfaces
Resource Type:: Article
Author:: Keisuke Watanabe and Masanobu Iwanaga
Journal:: Applied Physics Letters
Date Uploaded:: 03/04/2024

Description/Abstract:: Snドープ β-Ga2O3(001)のドーパントの原子位置を光電子ホログラフィ法により明らかにした。
Keyword:: Ga2O3, b-Ga2O3, and dopant
Resource Type:: Article
Author:: Yuhua Tsai, Masaaki Kobata, Tatsuo Fukuda, Hajime Tanida, Toru Kobayashi, and Yoshiyuki Yamashita
Journal:: Applied Physics Letters
Date Uploaded:: 19/03/2024

Description/Abstract:: We demonstrated the epitaxial lateral overgrowth of (-1012) (r-plane) α-Ga2O3 using striped mask pattern along <-12-10>. α-Ga2O3 st...
Keyword:: ELO, HVPE, dislocation, and α-Ga2O3
Resource Type:: Article
Author:: Yuichi Oshima, Shingo Yagyu, and Takashi Shinohe
Journal:: JOURNAL OF APPLIED PHYSICS
Date Uploaded:: 30/01/2024
Date Modified:: 01/02/2024

Description/Abstract:: The halide vapor phase epitaxy of e-Ga2O3 is demonstrated for the first time. The e-Ga2O3 films are grown on GaN (0001), AlN (0001), and ...
Keyword:: HVPE, ε-Ga2O3, and κ-Ga2O3
Resource Type:: Article
Author:: Yuichi Oshima, Encarnación G. Víllora, Yoshitaka Matsushita, Satoshi Yamamoto, and Kiyoshi Shimamura
Journal:: JOURNAL OF APPLIED PHYSICS
Date Uploaded:: 30/01/2024
Date Modified:: 01/02/2024

Description/Abstract:: ScClxとNH3との反応によるHVPEでScNを育成した。成長速度は、原料分圧の増大に伴って最初は増加するが、やがて減少に転じ、最大成長速度は5um/h程度であった。基板は種々試みたが、サファイア(10-12)と(10-10)を用いたときに単一配向のScN(100)および...
Keyword:: HVPE and ScN
Resource Type:: Article
Author:: Yuichi Oshima, Encarnación G. Víllora, and Kiyoshi Shimamura
Journal:: JOURNAL OF APPLIED PHYSICS
Date Uploaded:: 30/01/2024
Date Modified:: 01/02/2024

Description/Abstract:: Suppression of 1/f noise in tunnel magnetoresistance (TMR) sensors is a central issue in the realization of magnetic field sensors with u...
Keyword:: 1/f noise, magnetic sensor, noise, and tunnel magnetoresistance
Resource Type:: Article
Author:: Tomoya Nakatani, Hirofumi Suto, Prabhanjan D. Kulkarni, Hitoshi Iwasaki, and Yuya Sakuraba
Journal:: JOURNAL OF APPLIED PHYSICS
Date Uploaded:: 23/01/2024
Date Modified:: 16/02/2024

Description/Abstract:: We have developed a microspectroscopy technique for measuring gate-modulated reflectance to probe excitonic states in two-dimensional tra...
Keyword:: 2D materials, excitons, and modulation spectroscopy
Resource Type:: Article
Author:: Mengsong Xue, Kenji Watanabe, Takashi Taniguchi, and Ryo Kitaura
Journal:: APPLIED PHYSICS LETTERS
Date Uploaded:: 12/01/2024
Date Modified:: 15/01/2024

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