Works matching AU Samukawa, Seiji

Results: 12

Advanced damage-free neutral beam etching technology to texture Si wafer with honeycomb pattern for broadband light trapping in photovoltaics.

Published in:

Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 23, p. 27449, doi. 10.1007/s10854-021-07121-9

By:

Sekhar, Halubai;
Fukuda, Tetsuo;
Kubota, Tomohiro;
Rahman, Mohammad Maksudur;
Takato, Hidetaka;
Kondo, Michio;
Samukawa, Seiji

Publication type:

Article

Near‐Complete Elimination of Size‐Dependent Efficiency Decrease in GaN Micro‐Light‐Emitting Diodes.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2019, v. 216, n. 22, p. N.PAG, doi. 10.1002/pssa.201900380

By:

Zhu, Jun;
Takahashi, Tokio;
Ohori, Daisuke;
Endo, Kazuhiko;
Samukawa, Seiji;
Shimizu, Mitsuaki;
Wang, Xue-Lun

Publication type:

Article

Near‐Complete Elimination of Size‐Dependent Efficiency Decrease in GaN Micro‐Light‐Emitting Diodes.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2019, v. 216, n. 22, p. N.PAG, doi. 10.1002/pssa.201900380

By:

Zhu, Jun;
Takahashi, Tokio;
Ohori, Daisuke;
Endo, Kazuhiko;
Samukawa, Seiji;
Shimizu, Mitsuaki;
Wang, Xue-Lun

Publication type:

Article

Neutral beam etching for device isolation in AlGaN/GaN HEMTs.

Published in:

Physica Status Solidi. A: Applications & Materials Science, 2017, v. 214, n. 3, p. n/a, doi. 10.1002/pssa.201600617

By:

Hemmi, Fuyumi;
Thomas, Cedric;
Lai, Yi‐Chun;
Higo, Akio;
Guo, Alex;
Warnock, Shireen;
del Alamo, Jesús A.;
Samukawa, Seiji;
Otsuji, Taiichi;
Suemitsu, Tetsuya

Publication type:

Article

Role of Doped Nitrogen in Graphene for Flow‐Induced Power Generation.

Published in:

Advanced Engineering Materials, 2018, v. 20, n. 11, p. N.PAG, doi. 10.1002/adem.201800387

By:

Okada, Takeru;
Kalita, Golap;
Tanemura, Masaki;
Yamashita, Ichiro;
Meyyappan, M.;
Samukawa, Seiji

Publication type:

Article

3.5 × 3.5 μm<sup>2</sup> GaN blue micro-light-emitting diodes with negligible sidewall surface nonradiative recombination.

Published in:

Nature Communications, 2023, v. 14, n. 1, p. 1, doi. 10.1038/s41467-023-43472-z

By:

Wang, Xuelun;
Zhao, Xixi;
Takahashi, Tokio;
Ohori, Daisuke;
Samukawa, Seiji

Publication type:

Article

Impact of silicon quantum dot super lattice and quantum well structure as intermediate layer on p-i-n silicon solar cells.

Published in:

Progress in Photovoltaics, 2016, v. 24, n. 6, p. 774, doi. 10.1002/pip.2726

By:

Rahman, Mohammad Maksudur;
Lee, Ming‐Yi;
Tsai, Yi‐Chia;
Higo, Akio;
Sekhar, Halubai;
Igarashi, Makoto;
Syazwan, Mohd Erman;
Hoshi, Yusuke;
Sawano, Kentarou;
Usami, Noritaka;
Li, Yiming;
Samukawa, Seiji

Publication type:

Article

Effect of Interfacial Oxide Layers on Self-Doped PEDOT/Si Hybrid Solar Cells.

Published in:

Energies (19961073), 2023, v. 16, n. 19, p. 6900, doi. 10.3390/en16196900

By:

Saha, Aditya;
Oshima, Ryuji;
Ohori, Daisuke;
Sasaki, Takahiko;
Yano, Hirokazu;
Okuzaki, Hidenori;
Tokumasu, Takashi;
Endo, Kazuhiko;
Samukawa, Seiji

Publication type:

Article

Effect of Film Morphology on Electrical Conductivity of PEDOT:PSS.

Published in:

Nanomaterials (2079-4991), 2024, v. 14, n. 1, p. 95, doi. 10.3390/nano14010095

By:

Saha, Aditya;
Ohori, Daisuke;
Sasaki, Takahiko;
Itoh, Keisuke;
Oshima, Ryuji;
Samukawa, Seiji

Publication type:

Article

Generation of high photocurrent in three-dimensional silicon quantum dot superlattice fabricated by combining bio-template and neutral beam etching for quantum dot solar cells.

Published in:

Nanoscale Research Letters, 2013, n. 5, p. 1, doi. 10.1186/1556-276X-8-228

By:

Makoto Igarashi;
Weiguo Hu;
Rahman, Mohammad Maksudur;
Noritaka Usami;
Seiji Samukawa

Publication type:

Article

Temperature dependence of time-resolved photoluminescence in closely packed alignment of Si nanodisks with SiC barriers.

Published in:

Nanoscale Research Letters, 2013, n. 5, p. 1, doi. 10.1186/1556-276X-8-223

By:

Takayuki Kiba;
Yoshiya Mizushima;
Makoto Igarashi;
Chi-Hsien Huang;
Seiji Samukawa;
Akihiro Murayama

Publication type:

Article

Light-Emitting Devices Based on Top-down Fabricated GaAs Quantum Nanodisks.

Published in:

Scientific Reports, 2015, p. 9371, doi. 10.1038/srep09371

By:

Higo, Akio;
Kiba, Takayuki;
Tamura, Yosuke;
Thomas, Cedric;
Takayama, Junichi;
Wang, Yunpeng;
Sodabanlu, Hassanet;
Sugiyama, Masakazu;
Nakano, Yoshiaki;
Yamashita, Ichiro;
Murayama, Akihiro;
Samukawa, Seiji

Publication type:

Article