Takayuki Sota

发表

Performance Improvement of Automated Melanoma Diagnosis System by Data Augmentation

Hiroshi Koga, Mitsutaka Nemoto, Takashi Nagaoka, 2020, Advanced Biomedical Engineering.

Scattering processes and dynamics of exciton-biexciton system in GaN

Takashi Mukai, Satoru Adachi, Shunichi Muto, 2003, SPIE OPTO.

Optical nonlinearities of excitons in ZnO single crystal

Satoru Adachi, Takayuki Sota, K. Hazu, 2003, SPIE OPTO.

An Authentication Method by High Spectral Resolution Palm Datacube

Atsushi Nakamura, Takashi Matsumoto, Yuta Sato, 2013, 2013 International Conference on Biometrics and Kansei Engineering.

Nonlinear optical dynamics in GaN and related materials

Shigeo Fujita, Yoichi Kawakami, Takayuki Sota, 2003, SPIE OPTO.

Development of blood vessel viewer using multi spectral imaging technology

Atsushi Nakamura, Katsuo Aizawa, Takashi Nagaoka, 2008, 2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Automatic diagnosis of melanoma using hyperspectral data and GoogLeNet

Mitsutaka Nemoto, Yuichi Kimura, Takashi Nagaoka, 2020, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Application of decorrelation stretching method to hyperspectral fundus image processing

Atsushi Nakamura, Katsuo Aizawa, Mikio Usui, 2007, SPIE BiOS.

Evidence of localization effects in InGaN single-quantum-well ultraviolet light-emitting diodes

Kazumi Wada, Shuji Nakamura, Oliver Brandt, 2000 .

Improved quantum efficiency in nonpolar (1120) AlGaN/GaN quantum wells grown on GaN prepared by lateral epitaxial overgrowth

James S. Speck, Shuji Nakamura, S. P. DenBaars, 2004 .

Emission mechanisms of bulk GaN and InGaN quantum wells prepared by lateral epitaxial overgrowth

John E. Bowers, James S. Speck, Umesh K. Mishra, 1999 .

Polarized Raman spectra in GaN

Shuji Nakamura, Takayuki Sota, K. Suzuki, 1995 .

Effective band gap inhomogeneity and piezoelectric field in InGaN/GaN multiquantum well structures

Larry A. Coldren, John E. Bowers, Umesh K. Mishra, 1998 .

Luminescences from localized states in InGaN epilayers

Shuji Nakamura, Takayuki Sota, Shigefusa F. Chichibu, 1997 .

Recombination dynamics of localized excitons in cubic InxGa1−xN/GaN multiple quantum wells grown by radio frequency molecular beam epitaxy on 3C–SiC substrate

Shuji Nakamura, S. P. DenBaars, Hajime Okumura, 2003 .

Comparison of optical properties of GaN/AlGaN and InGaN/AlGaN single quantum wells

Kazumi Wada, Shuji Nakamura, Takayuki Sota, 2000 .

Luminescence spectra from InGaN multiquantum wells heavily doped with Si

Takayuki Sota, Shigefusa F. Chichibu, K. Torii, 1998 .

Limiting factors of room-temperature nonradiative photoluminescence lifetime in polar and nonpolar GaN studied by time-resolved photoluminescence and slow positron annihilation techniques

James S. Speck, Shuji Nakamura, Takayuki Sota, 2005 .

Structural and vibrational properties of GaN

Masashi Yamaguchi, Shuji Nakamura, Takayuki Sota, 1999 .

Localized exciton dynamics in nonpolar (112¯0) InxGa1−xN multiple quantum wells grown on GaN templates prepared by lateral epitaxial overgrowth

James S. Speck, Shuji Nakamura, Umesh K. Mishra, 2005 .

First-principles study on electronic and elastic properties of BN, AlN, and GaN

Takayuki Sota, Kazuhiro Shimada, K. Suzuki, 1998 .

No spin polarization of carriers in InGaN

T. Kuroda, Akito Kuramata, Takayuki Sota, 2000 .

Recombination dynamics of localized excitons in Al1−xInxN epitaxial films on GaN templates grown by metalorganic vapor phase epitaxy

Satoshi Kamiyama, Isamu Akasaki, Takayuki Sota, 2003 .

Reflectance and emission spectra of excitonic polaritons in GaN

Shuji Nakamura, K. Suzuki, Takayuki Sota, 1999 .

Optical nonlinearities and phase relaxation of excitons in GaN

Takashi Mukai, K. Suzuki, Satoru Adachi, 2002 .

Brillouin scattering study of ZnO

Cole W. Litton, G. Cantwell, Takayuki Sota, 2003 .

Conformational properties of and a reorientation triggered by sugar-water vibrational resonance in the hydroxymethyl group in hydrated beta-glucopyranose.

Hirotaka Kawashima, Takayuki Sota, H. Kawashima, 2006, The journal of physical chemistry. B.

Recombination of Localized Excitons in InGaN Single- and Multiquantum-Well Structures

Takayuki Sota, Shigefusa F. Chichibu, T. Sota, 1996 .

Photoreflectance spectra of excitonic polaritons in GaN substrate prepared by lateral epitaxial overgrowth

Shuji Nakamura, Takayuki Sota, Shigefusa F. Chichibu, 2000 .

Localized quantum well excitons in InGaN single-quantum-well amber light-emitting diodes

Takashi Mukai, Shuji Nakamura, Takayuki Sota, 2000 .

Quantum-Confined Stark Effect in an AlGaN/GaN/AlGaN Single Quantum Well Structure

Shuji Nakamura, Takayuki Sota, Shigefusa F. Chichibu, 1999 .

Exciton localization in InGaN quantum well devices

Kazumi Wada, Shuji Nakamura, Takayuki Sota, 1998 .