NAKANO and TANEMURA Laboratory, Dept. of Electrical Engineering

Publications List 2013 (2013.4.1〜2014.3.31)

Journal Papers (2013.4.1-2014.3.31)

  1. Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: High-aspect-ratio structures for efficient light absorption and carrier transport in InGaAs/GaAsP multiple quantum well solar cells, IEEE Journal of Photovoltaics, vol. 3, no. 2, pp. 859-867, April (2013).
  2. Pierre Wahl, Takuo Tanemura, Christof Debaes, Nathalie Vermeulen, Ju rgen Van Erps, David A. B. Miller, and Hugo Thienpont: Energy-per-bit limits in plasmonic integrated photodetectors, IEEE Journal of Selected Topics in Quantum Electronics, vol. 19, no. 2, p. 3800210-1-10, March/April (2013).
  3. Kazehiko Anazawa, Sodabanlu Hassanet, Katsushi Fujii, Yoshiaki Nakano, and Masakazu Sugiyama: Growth of strain-compensated InGaN/AlN multiple quantum wells on GaN by MOVPE, Journal of Crystal Growth, vol. 370, pp. 82-86, May 1 (2013).
  4. Shaojun Ma, Yunpeng Wang, Hassanet Sodabanlu, Kentaroh Watanabe, Masakazu Sugiyama, Yoshiaki Nakano: Optimized interfacial management for InGaAs/GaAsP strain-compensated superlattice structure, Journal of Crystal Growth, vol. 370, pp. 157-162, May 1 (2013).
  5. Myung-Joon Kwack, Tomofumi Oyama, Yasuaki Hashizume, Shinji Mino, Masaru Zaitsu, Takuo Tanemura, and Yoshiaki Nakano: Compact optical buffer module for intra-packet synchronization based on InP 1x8 switch and silica-based delay line circuit, IEICE Transactions on Electronics, vol. E96-C, no. 5, pp. 738-743, May (2013).
  6. Akihiro Nakamura, Masakazu Sugiyama, Katsushi Fujii, and Yoshiaki Nakano: Comparison of semiconductor electrolyte and semiconductor metal Schottky junctions using AlGaN/GaN photoelectrochemical electrode, Japanese Journal of Applied Physics, vol. 52, 08JN20-1-4, May 31 (2013).
  7. Soe Soe Han, Akio Higo, Yunpeng Wang, Momoko Deura, Masakazu Sugiyama, Yoshiaki Nakano, Somsak Panyakeow, and Somchai Ratanathammaphan: Effect of GaP and GaP/InGaP insertion layers on the structural and optical properties of InP quantum dots grown by metal-organic vapor phase epitaxy, Microelectronic Engineering, Elsevier, vol. 112, pp. 143-148, December (2013).
  8. Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Compensation doping in InGaAs/GaAsP multiple quantum well solar cells for efficient carrier transport and improved cell performance, Journal of Applied Physics, vol. 114, pp. 103101-1-7, September 11 (2013).
  9. Cai Liu, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Thickness optimization of GaN layers by in-situ observation of GaN MOVPE on Si (111) Physica Status Solidi C, vol. 10, no. 11, pp. 1541-1544, November (2013).
  10. Manish Mathew, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Orange/yellow InGaN/AlN nanodisk light emitting diodes, Physica Status Solidi C, vol. 10, no. 11, pp. 1525-1528, November (2013).
  11. Katsushi Fujii, Shinichiro Nakamura, Masakazu Sugiyama, Kentaroh Watanabe, Behgol Bagheri, and Yoshiaki Nakano: Characteristics of hydrogen generation from water splitting by polymer electrolyte electrochemical cell directly connected with concentrated photovoltaic cell, International Journal of Hydrogen Energy, vol. 38, no. 34, pp. 14424-14432, November 13 (2013).
  12. Hiromasa Fujii, Kasidit Toprasertpong, Yunpeng Wang, Kentaroh Watanabe,, Masakazu Sugiyama, and Yoshiaki Nakano: 100-period, 1.23-eV bandgap InGaAs/GaAsP quantum wells for high-efficiency GaAs solar cells: toward current-matched Ge-based tandem cells, Progress in Photovoltaics: Research and Applications, vol. 22, pp. 784-795, December 23 (2013).
  13. Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Evaluation of carrier collection efficiency in multiple quantum well solar cells, IEEE Journal of Photovoltaics, vol. 4, no. 1, pp. 237-243, January (2014).
  14. Louise C. Hirst, Hiromasa Fujii, Yunpeng Wang, Masakazu Sugiyama, and Nicholas J. Ekins-Daukes: Hot carriers in quantum wells for photovoltaic efficiency enhancement, IEEE Journal of Photovoltaics, vol. 4, no. 1, pp. 244-252, January (2014).
  15. Yuya Taki, Zhenquan Tan, Satoshi Ohara, Takashi Itoh, Yoshiaki Nakano, Katsushi Fujii, and Masakazu Sugiyama: Symthesis of CaMn2O4-related electrocatalyst for oxygen evolution electrode of water-splitting Materials Research Society Symposium Proceedings, vol. 1640, mrsf13-1640-z10-56, doi:10.1557/opl.2014.406, pp. 1-6, January (2014).
  16. Heng Zhong, Katsushi Fujii, and Yoshiaki Nakano: Effect of KHCO3, K2CO3 and CO2 on the electrochemical reduction of CO2 into organics on a Cu electrode for the solar energy conversion and storage, Materials Research Society Symposium Proceedings, vol. 1640, mrsf13-1640-z10-52, doi:10.1557/opl.2014.404, pp. 1-6, January (2014).
  17. Pierre Wahl, Takuo Tanemura, Nathalie Vermeulen, Ju rgen Van Erps, David A. B. Miller, and Hugo Thienpont: Design of large scale plasmonic nanoslit arrays for arbitrary mode conversion and demultiplexing, OSA Optics Express, vol. 22, no. 1, pp. 646-660, January 13, (2014).
  18. Atsuhiko Fukuyama, Taketo Aihara, Yuki Yokoyama, Michiya Kojima, Hiromasa Fujii, Hidetoshi Suzuki, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Effect of internal electric field on non- radiative carrier recombination in the strain-balanced InGaAs/GaAsP multiple quantum well solar cells, Physica Status Solidi A, vol. 211, no. 2, pp. 444-448, January 16 (2014).
  19. Cai Liu, Hongbo Wang, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Void formation during GaN MOVPE on Si (111) employing low temperature AlN interlayers, Physica Status Solidi C, vol. 11, no. 2, pp. 293-296, January 20 (2014).
  20. Kayo Koike, Akihiro Nakamura, Masakazu Sugiyama, Yoshiaki Nakano, and Katsushi Fujii: Surface stability of n-type GaN depending on carrier concentration and electrolytes under photoelectrochemical reactions, Physica Status Solidi C, vol. 11, no. 3-4, pp. 821-823, January 28 (2014).
  21. Kayo Koike, Akihiro Nakamura, Masakazu Sugiyama, Yoshiaki Nakano, and Katsushi Fujii: Surface stabilities of n-type GaN dependent on electrolyte under photoelectrochemical reactions, Materials Research Society Symposium Proceedings, vol. 1647, mrsf13-1647-gg03-17, pp. 1-6, January (2014).
  22. Kasidit Toprasertpong, Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Carrier escape time and temperature-dependent carrier collection efficiency of tunneling-enhanced multiple quantum well solar cells, IEEE Journal of Photovoltaics, vol. 4, no. 2, pp. 607-613, March (2014).
  23. Cai Liu, Akihito Kumamoto, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: In-situ growth condition analysis of AlN interlayers for wafer curvature control in GaN MOVPE on Si (111), Physica Status Solidi C, vol. 11, no. 3-4, pp. 598-603, March 21 (2014).
  24. Kentaroh Watanabe, Yunpeng Wang, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Naka: Strain effect for different phosphorus content of InGaAs/GaAsP super-lattice in GaAs p-i-n single junction solar cell, Journal of Crystal Growth, vol. 401, pp. 712-716, March 27 (2014).

International Conferences (2013.4.1-2014.3.31)

  1. Kentaroh Watanabe, Yoshiaki Nakano, Hassanet Sodabanlu, Masakazu Sugiyama, and Yunpeng Wang: Analysis for the current-voltage characteristics of the InGaAs/GaAsP superlattice solar cell under optical concentration, 9th International Conference on Concentrator Photovoltaic Systems (CPV-9), P3, Miyazaki, Japan, April 15, 2013 (AIP Conference Proceedings, vol. 1556, pp. 62-66, October (2013).
  2. Minato Seno, Yoshiaki Nakano, Masakazu Sugiyama, and Kentaroh Watanabe: Performance of monolithic integrated series-connected GaAs solar cells under concentrated light, 9th International Conference on Concentrator Photovoltaic Systems (CPV-9), 5-5, Miyazaki, Japan, April 16, 2013 (AIP Conference Proceedings, vol. 1556, pp. 26-29), October (2013).
  3. Manish Mathew, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Orange,yellow InGaN/AlN nanodisk light emitting diodes, Proceedings, 40th International Symposium on Compound Semiconductors (ISCS 2013), MoA3-4, pp. 1-2, Kobe, Japan, May 20 (2013).
  4. Cai Liu, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Thickness optimization of GaN layers by in-situ observation of GaN MOVPE on Si (111) , Proceedings, 40th International Symposium on Compound Semiconductors (ISCS 2013), MoA4-6 pp. 1-2, Kobe, Japan, May 20 (2013).
  5. Yunpeng Wang, Hiromasa Fujii, Hassanet Sodabanlu, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Smart interface management to implement a high quality strain balanced super-lattice solar cell, Proceedings, 40th International Symposium on Compound Semiconductors (ISCS 2013), MoPC-05-17 pp. 1-2, Kobe, Japan, May 20 (2013).
  6. Hassanet Sodabanlu, Shaojun Ma, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Metalorganic vapor phase epitaxy growth of InGaAs/GaAsP multiple quantum wells on various misoriented substrates, Proceedings, 40th International Symposium on Compound Semiconductors (ISCS 2013), WeC1-2 pp. 1-2, Kobe, Japan, May 22 (2013).
  7. Yuki Yokoyama, Michiya Kojima, Taketo Aihara, Hidetoshi Suzuki, Atsuhiko Fukuyama, Hiroaki Fujii, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Effect of internal electric field on non-radiative carrier recombination in the strain-balanced InGaAs/GaAsP multiple quantum well solar cells, European Materials Research Society (E-MRS) Spring Meeting, Symposium J (Semiconductor nanostructures towards electronic and optoelectronic device applications - IV), XIII.5, Strasbourg, France, May 30 (2013).
  8. Taketo Aihara, Michiya Kojima, Yuki Yokoyama, Hidetoshi Suzuki, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Exciton lifetime and Stark ladder transition in InGaAs/GaAsP strain-balanced superlattice solar cells, European Materials Research Society (E-MRS) Spring Meeting, Symposium J (Semiconductor nanostructures towards electronic and optoelectronic device applications - IV), XV.6, Strasbourg, France, May 30 (2013).
  9. Cai Liu, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Void formation during GaN MOVPE on Si (111) employing low temperature AlN interlayers, European Materials Research Society (E-MRS) Spring Meeting, Symposium L (Group III nitrides), L.13.4, Strasbourg, France, May 30 (2013).
  10. Manish Mathew, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Long wavelength InGaN/AlN nanodisk light emitting diode, European Materials Research Society (E-MRS) Spring Meeting, Symposium L (Group III nitrides), L.P2.26, Strasbourg, France, May 30(2013).
  11. Taketo Aihara, Yuki Yokoyama, Michiya Kojima, Hidetoshi Suzuki, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Estimation of mini-band in strain-balanced InGaAs/GaAsP quantum well solar cells by using a piezoelectric photothermal method, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), A5, 86, Tampa, Florida, June 18 (2013).
  12. Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Comprehensive validation of carrier collection efficiency in multiple quantum well solar cells: for more effective and direct evaluation of carrier transport dynamics, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), A25, 91, pp. 1-4, Tampa, Florida, June 18 (2013).
  13. Hassanet Sodabanlu, Yunpeng Wang, Shaojun Ma, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Metalorganic vapor phase epitaxy growth of dual junction solar cell with InGaAs/GaAsP superlattice on Ge, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), B29, 103, pp. 1-4, Tampa, Florida, June 18 (2013).
  14. Yunpeng Wang, Kentaroh Watanabe, Hassanet Sodabanlu, Shaojun Ma, Hiromasa Fujii, Kasidit Toprasertpong, Masakazu Sugiyama, and Yoshiaki Nakano: A superlattice solar cell for enhanced current output and minimized drop in open-circuit voltage under sunlight concentration, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), C9, 109, pp. 1-4, Tampa, Florida, June 18 (2013).
  15. Kasidit Toprasertpong, Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Carrier escape time and temperature-dependent carrier collection efficiency of tunneling-enhanced multiple quantum well solar cells, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), 481, pp. 1-3, Tampa, Florida, June 19 (2013).
  16. Shaojun Ma, Yunpeng Wang, Hassanet Sodabanlu, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Evaluation of asymmetric tunneling-assisted structure for InGaAs/GaAsP MQWs solar cell, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), 483, pp. 1-4, Tampa, Florida, June 19 (2013).
  17. Kentaroh Watanabe, Boram Kim, Tomoyuki Inoue, Hassanet Sodabanlu, Masanao Goto, Shinya Hayashi, Masakazu Sugiyama, Kenjiro Miyano, and Yoshiaki Nakano: Thin film InGaAs/GaAsP MQWs solar cell with backside nano-imprinted pattern for light trapping, Conference Record, the 39th IEEE Photovoltaic Specialists Conference (PVSC 39), 485, pp. 1-3, Tampa, Florida, June 19 (2013).
  18. Masaru Zaitsu, Takuo Tanemura, Akio Higo, and Yoshiaki Nakano: Efficiency and fabrication tolerance of half-ridge InP/InGaAsP polarization converters, Technical Digest, 18th Optoelectronics and Communications Conference/2013 International Conference on Photonics in Switching (OECC/PS 2013), WL3-1, pp. 1-2, Kyoto, Japan, July 3 (2013).
  19. Chao Chen, Akio Higo, Myung-Joon Kwack, Takuo Tanemura, and Yoshiaki Nakano: Demonstration of 1×8 silicon photonic switch based on optical phased array, Technical Digest, 18th Optoelectronics and Communications Conference/2013 International Conference on Photonics in Switching (OECC/PS 2013), ThM1-5, pp. 1-2, Kyoto, Japan, July 4 (2013).
  20. Jon Oyvind Kjellman, Takuo Tanemura, and Yoshiaki Nakano: Optimization of compact photonic crystal cavity using the gentle confinement method Technical Digest of IEEE Summer Topicals 2013, Micro & Nano-cavity Integrated Photonics, TuA4.5, pp. 44-45, Waikoloa, Hawaii, July 9 (2013).
  21. Takeo Aihara, Yuki Yokoyama, Michiya Kojima, Hidetoshi Suzuki, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Investigation of mini-band formation in strain-balanced InGaAs/GaAsP superlattice solar cells by using a photoreflectance method (光変調反射分光法を用いた歪補償InGaAs/GaAsP超格子太陽電池のミニバ ンド形成調査), Extended Abstracts of the 32nd Electronic Materials Symposium (EMS-32), Th5-2, pp. 201-202, Biwako, Shiga, July 11 (2013).
  22. Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Efficiency enhancement of GaAs solar cells with 100-period InGaAs/GaAsP quantum wells with a bandgap of 1.23 eV (1.23eVバンドギャップ, 100層InGaAs/GaAsP量子井戸によるGaAs太陽電池の特性向上), Extended Abstracts of the 32nd Electronic Materials Symposium (EMS-32), Th5-3, pp. 203-204, Biwako, Shiga, July 11 (2013).
  23. Akihiro Nakamura, Katsushi Fujii, Masakazu Sugiyama, and Yoshiaki Nakano: Optimization of the AlN thickness for the polarization engineered nitride photocathode for water splitting (分極を利用した窒化物水分解フォトカソードにおけるAlN層厚みの最適化), Extended Abstracts of the 32nd Electronic Materials Symposium (EMS-32), Th5-7, pp. 211-212, Biwako, Shiga, July 11 (2013).
  24. Kasidit Toprasertpong, Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Carrier transport in tunneling-enhanced multiple quantum well solar cells (トンネル効果を利用した多重量子井戸太陽電池におけるキャリア輸送), Extended Abstracts of the 32nd Electronic Materials Symposium (EMS-32), Th5-8, pp. 213-216, Biwako, Shiga, July 11 (2013).
  25. Kentaroh Watanabe, Yunpeng Wang, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Strain effect for different phosphorus content of InGaAs/GaAsP super-lattice in GaAs p-i-n single junction solar cell, Book of Abstracts, 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17), FrO2.5, pp. 388-392, Warsaw, Poland, August 27 (2013).
  26. Manish Mathew, Hassanet Sodabanl, Masakazu Sugiyama, and Yoshiaki Nakano: Monolithic cool white light emitting diodes based on AIN islands, Abstracts of the 10th International Conference on Nitride Semiconductors (ICNS-10), B5.03, p. 176, Washington, DC, August 27 (2013).
  27. Kayo Koike, Akihiro Nakamura, Masakazu Sugiyama, Yoshiaki Nakano, and Katsushi Fujii: Surface stability of n-type GaN dependent on carrier concentration and electrolytes under photoelectrochemical reactions, Abstracts of the 10th International Conference on Nitride Semiconductors (ICNS-10), CP2.17, p. 234, Washington, DC, August 27 (2013).
  28. Akihiro Nakamura, Katsushi Fujii, Masakazu Sugiyama, and Yoshiaki Nakano: Novel nitride photoelectrode based on polarization engineering for water splitting, Abstracts of the 10th International Conference on Nitride Semiconductors (ICNS-10), D4.10, p. 267, Washington, DC, August 28 (2013).
  29. Cai Liu, Hongbo Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Hassanet Sodabanlu: In-situ growth condition analysis of AlN interlayers for wafer curvature control in GaN MOVPE on Si (111), Abstracts of the 10th International Conference on Nitride Semiconductors (ICNS-10), AP3.65, p. 147, Washington, DC, August 28 (2013).
  30. Hongbo Wang, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: HT GaN growth on patterned AlN nucleation layer using ICP O2 plasma treatment, Abstracts of the 10th International Conference on Nitride Semiconductors (ICNS-10), AP3.72, p. 149, Washington, DC, August 28 (2013).
  31. Minato Seno, Kentaroh Watanebe, Masakazu Sugiyama, and Yoshiaki Nakano: I-V characteristics of monolithic integrated series-connected GaAs solar cells under concentration, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 16p-M2-3, JSAP-MRS-S/W-003, Kyoto, Japan, September 16 (2013).
  32. Tohma Watanabe, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Measurement of the acceptance angle of the concentrator photovoltaic (CPV) module, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 16p-PM2-1, JSAP-MRS-S-025, Kyoto, Japan, September 16 (2013).
  33. Hassanet Sodabanlu, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Absorption coefficient of InGaAs/GaAsP multiple quantum wells on mis-oriented GaAs for photovoltaic application, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 16p-PM2-9, JSAP-MRS-S-033, Kyoto, Japan, September 16 (2013).
  34. Tomoyuki Inoue, Boram Kim, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Fabrication of thin-film InGaAs/GaAsP multiple quantum well solar cells with backside periodic grooves for light trapping, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 17a-M2-3, JSAP-MRS-S/W-010, Kyoto, Japan, September 17 (2013).
  35. Yunpeng Wang, Hiromasa Fujii, Hassanet Sodabanlu, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Investigation on the role of inserted ultra-thin GaAs layer in a strain balanced superlattice solar cell, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-8, JSAP-MRS-S-008, Kyoto, Japan, September 18 (2013).
  36. Kentaroh Watanabe, Hassanet Sodabanlu, Yunpeng Wang, Masakazu Sugiyama, and Yoshiaki Nakano: Enhanced power conversion efficiency in InGaAs/GaAsP multiple quantum well solar cells, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-3, JSAP-MRS-S-003, Kyoto, Japan, September 18 (2013).
  37. Masakazu Sugiyama, Kentaroh Watanabe, Yunpeng Wang, Hassanet Sodabanlu, Hiromasa Fujii, and Yoshiaki Nakano: Can quantum wells provide efficiency gain for a single-junction cell?, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-4, JSAP-MRS-S-004, Kyoto, Japan, September 18 (2013).
  38. Yuki Yokoyama, Taketo Aihara, Michiya Kojima, Hidetoshi Suzuki, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari: Study of exciton formation and lifetime in InGaAs/GaAsP quantum well and superlattice solar cells by using a piezoelectric photothermal spectroscopy, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-5, JSAP-MRS-S-005, Kyoto, Japan, September 18 (2013).
  39. Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Structure optimization of 1.23 eV bandgap InGaAs/GaAsP quantum wells in GaAs single junction solar cells for absolute efficiency enhancement, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-6, JSAP-MRS-S-006, Kyoto, Japan, September 18 (2013).
  40. Kasidit Toprasertpong, Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Carrier collection enhancement by barrier design in InGaAs/GaAsP strain-balanced quantum well solar cells, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18a-M2-7, JSAP-MRS-S-007, Kyoto, Japan, September 18 (2013).
  41. Manish Mathew, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Monolithic cool white light emitting diodes based on InGaN/AlN nanodisk, Abstracts of 2013 Japan Society of Applied Physics / Material Research Society Joint Symposia, 18p-M6-11, JSAP-MRS-J-035, Kyoto, Japan, September 18 (2013).
  42. Naruaki Itoh, Hassanet Sodabanlu, Masakazu Sugiyama, and Yoshiaki Nakano: Simulation of intersubband transition in GaN-AlN multiple quantum wells, Abstract of the 12th International Conference on Intersubband transition in quantum wells (ITQW 2013), XV-7, pp. 1-2, Bolton Landing, NY, September 18 (2013).
  43. Yosuke Tamura, Akio Higo, Takayuki Kiba, Wang Yunpeng, Cedric Thomas, Takeru Okada, Weiguo Hu, Akihiro Murayama, Masakazu Sugiyama, Yoshiaki Nakano, and Seiji Samukawa: High density and high aspect ratio GaAs/AlGaAs nanopillar array fabricated by fusion of bio-template and neutral beam etching, Extended Abstracts of the 2013 International Conference on Solid State Devices and Materials (SSDM 2013), K-2-5, pp. 998-999, Fukuoka, Japan, September 25 (2013).
  44. Hassanet Sodabanlu, Yunpeng Wang, Shaojun Ma, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Efficiency of InGaAs/GaAsP multiple quantum well solar cell on various misoriented GaAs substrates grown by metalorganic vapor phase epitaxy, 28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2013), 1AV.1.34, pp. 246-248, Paris, France, September 30 (2013).
  45. Tetsuo Ikari, Atsuhiko Fukuyama, Taketo Aihara, Yuki Yokoyama, Michiya Kojima, Masakazu Sugiyama, and Yoshiaki Nakano: Non-radiative carrier recombination rate in multiple quantum well solar cells determined by using a photothermal and a surface photovoltage spectroscopies, 28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2013), 1AV.2.23, Paris, France, September 30 (2013).
  46. Yunpeng Wang, Hassanet Sodabanlu, Kentaroh Watanabe, Shaojun Ma, Masakazu Sugiyama, and Yoshiaki Nakano: A novel design in strain-balanced super-lattice solar cell towards an efficient carrier transport and breaking the strain-balance bottleneck of deep well structure, 28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2013), 1BO.10.3, pp. 28-30, Paris, France, October 1 (2013).
  47. Tomoyuki Inoue, Boram Kim, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Fabrication of thin-film InGaAs/GaAsP multiple quantum well solar cells with light-trapping structure, 28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2013), 1CV.6.24, pp. 595-598, Paris, France, October 2 (2013).
  48. Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: (EU PVSEC student awardee presentation) 100-Period, 1.23 eV bandgap InGaAs / GaAsP quantum wells for efficiency-enhanced GaAs solar cells: toward current-matched Ge-based tandem cells, 28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2013), 1DO.4.4, pp. 129-134, Paris, France, October 3 (2013).
  49. Kasidit Toprasertpong, Hiromasa Fujii, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Thermionic behavior of carrier transport in InGaAs/GaAsP multiple quantum well solar cells, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-8, pp. 1-3, Taipei, Taiwan, October 30 (2013).
  50. Kentaroh Watanabe, Hassanet Sodabanlu, Yunpeng Wang, Masakazu Sugiyama, and Yoshiaki Nakano: Light-biased quantum efficiency analysis of the InGaAs/GaAsP multiple quantum wells solar cells, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-9, pp. 1-4, Taipei, Taiwan, October 30 (2013).
  51. Hassanet Sodabanlu, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Efficiency of InGaAs/GaAsP multiple quantum well solar cells on various misoriented GaAs substrates under concentrated light, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-12, pp. 1-4, Taipei, Taiwan, October 31 (2013).
  52. Hiromasa Fujii, Hassanet Sodabanlu, Yunpeng Wang, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: In-situ reflectance monitoring in MOVPE growth of InGaAs/GaAsP superlattice on misoriented GaAs substrate, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-14, pp. 1-4, Taipei, Taiwan, November 1 (2013).
  53. Yunpeng Wang, Hassanet Sodabanlu, Hiromasa Fujii, Kasidit Toprasertpong, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Investigation on the role of inserted ultra-thin GaAs layer in a strain balanced superlattice solar cell, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-15, pp. 1-4, Taipei, Taiwan, November 1 (2013).
  54. Minato Seno, Kentaroh Watanabe, Masakazu Sugiyama, and Yoshiaki Nakano: Fabrication of monolithic integrated series-connected InGaP/GaAs dual-junction solar cells, 23rd International Photovoltaic Science and Engineering Conference (PVSEC-23), 4-O-16, pp. 1-4, Taipei, Taiwan, November 1 (2013).
  55. Kayo Koike, Akihiro Nakamura, Masakazu Sugiyama, Yoshiaki Nakano, and Katsushi Fujii: Surface stabilities of n-type GaN dependent on electrolyte under photoelectrochemical reactions, 2013 MRS Fall Meeting and Exhibit, Symposium GG “Surface/Interface Characterization and Renewable Energy”, GG3.17, Boston, Massachusetts, December 2 (2013).
  56. Akihiro Nakamura, Katsushi Fujii, Masakazu Sugiyama, and Yoshiaki Nakano: Optimization of the AlN thickness for the polarization engineered photocathode consisting of only n-type nitrides for water splitting, 2013 MRS Fall Meeting and Exhibit, Symposium T “Compound Semiconductor Materials and Devices”, T5.08, Boston, Massachusetts, December 3 (2013).
  57. Heng Zhong, Katsushi Fujii, and Yoshiaki Nakano: Effect of KHCO3, K2CO3 and CO2 on the electrochemical reduction of CO2 into organics on a Cu electrode for the solar energy conversion and storage, 2013 MRS Fall Meeting and Exhibit, Symposium Z “Sustainable Solar Energy Conversion Using Earth-Abundant Materials”, Z10.52, Boston, Massachusetts, December 5 (2013).
  58. Yuya Taki, Zhenquan Tan, Satoshi Ohara, Takashi Ito, Yoshiaki Nakano, Katsushi Fujii, and Masakazu Sugiyama: Synthesis of CaMn2O4-related electrocatalyst for oxygen evolution electrode of sater splitting, 2013 MRS Fall Meeting and Exhibit, Symposium Z “Sustainable Solar Energy Conversion Using Earth-Abundant Materials”, Z10.56, Boston, Massachusetts, December 5 (2013).
  59. Ryoichi Higashi, Yu Taniguchi, Kozo Akao, Kazuhiro Koizumi, Noritomo Hirayama, and Yoshiaki Nakano: A NOx and SO2 gas analyzer using deep-UV and violet light-emitting diodes for continuous emissions monitoring systems, SPIE Conference 9003, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVIII (Part of SPIE Photonics West/OPTO), Paper 9003-52, San Francisco, California, February 2 (2014).

Review Papers (2013.4.1-2014.3.31)

  1. 種村拓夫, 中野義昭: (解説) InP光集積回路による高速光スイッチ技術 (InP photonic integrated circuits for high-speed optical switching) 光学 (Japanese Journal of Optics), vol. 42, no. 5, pp. 249-255, 2013年5月.
  2. Yukihiro Shimogaki, Masakazu Sugiyama, and Yoshiaki Nakano: (Invited Paper) Selective area MOVPE of InGaAsP and InGaN systems as process analytical and design tools for OEICs, Proceedings, 25th International Conference on Indium Phosphide and Related Materials (IPRM 2013), MoD4-1 pp. 1-2, Kobe, Japan, May 20 (2013).
  3. Masakazu Sugiyama, Hiromasa Fujii, Kasidit Toprasertpong, Yunpeng Wang, Hassanet Sodabanlu, Kentaroh Watanabe, and Yoshiaki Nakano: (Invited) Strain-balanced quantum-well superlattice for higher efficiency of III-V solar cells European, Materials Research Society (E-MRS) Spring Meeting, Symposium D (Advanced inorganic materials and structures for photovoltaics), D.XVI.1, Strasbourg, France, May 31 (2013).
  4. 肥後昭男, 李凌瀚, 杉山正和, 中野義昭: (招待論文) 低温接合技術と光デバイス応用, オプトロニクス, vol. 32, no. 7, pp. 83-87, 2013年7月10日.
  5. 財津優, 種村拓夫, 中野義昭: (招待講演) 半導体レーザとのモノリシック集積に適した InP ハーフリッジ型偏波変換 (InP half-ridge polarization converters for monolithic integration with laser diodes), 電子情報通信学会エレクトロニクスソサイエティ大会(福岡工業大学), エレクトロニクス講演論文集1 C-4-12, p. 220, 2013年9月18日.
  6. 種村拓夫, 中野義昭: (招待講演) InP光集積回路による光スイッチング/偏波制御技術 (Invited Talk: InP photonic integrated circuits for optical switching and polarization control), 電子情報通信学会技術研究報告(集積光デバイスと応用技術研究会), IPDA13-21, pp. 77-82, 鬼怒川温泉, 2014年1月31日.
  7. Masakazu Sugiyama, Hiromasa Fujii, Kasidit Toprasertpong, Yunpeng Wang, Hassanet Sodabanlu, Kentaroh Watanabe, and Yoshiaki Nakano: (Invited Talk) Nanoepitaxial structures for the efficiency enhancement of multijunction solar cells Proceedings of Nano and Giga Challenges in Electronics, Photonics, and Renewable Energy (NGC 2014), Afternoon Session X, Paper 5, Phoenix, Arizona, March 13 (2014).
  8. 財津優, 種村拓夫, 中野義昭: (依頼講演) InPモノリシック集積偏波変換器の作製と機能偏波素子への展開 (Demonstration of InP monolithically-integrated, polarization converters and application to functional polarization controlling devices), 電子情報通信学会総合大会(新潟大学), エレクトロニクス講演論文集1, C-3-32, p. 187, 2014年3月18日.

Symposium,etc... (2013.4.1-2014.3.31)

  1. Jon Kjellman, Takuo Tanemura, and Yoshiaki Nakano: Design and optimization of photonic crystal cavity for hexagonal disks, 電子情報通信学会 光エレクトロニクス(OPE)研究専門委員会, 2013年4月期研究会, 16, p. 1, リゾーピア熱海, 2013年4月25.
  2. 野尻悠平, 財津優, 種村拓夫, 中野義昭: 導波路型プラズモニック光カプラの設計 (Design of plasmonic waveguide optical coupler), 電子情報通信学会 光エレクトロニクス(OPE) 研究専門委員会, 2013年4月期研究会, 3, p. 1, リゾーピア熱海, 2013年4月25日.
  3. 綾田雅文, 種村拓夫, 中野義昭: ITOを用いた光変調器の設計 (Numerical design of optical modulator using ITO), 電子情報通信学会 光エレクトロニクス(OPE)研究専門委員会, 2013年4月期研究会, 7, p. 1, リゾーピア熱海, 2013年4月25日.
  4. 中村亮裕, 藤井克司, 杉山正和, 中野義昭: (講演奨励賞受賞記念講演) 分極制御窒化物光電極におけるAlN層厚みの影響 (AlN thickness dependence on the polarization engineered nitride photocathode), 第74回応用物理学会学術講演会講演予稿集, 16p-B5-1, p. 15-069, 同志社大学, 2013年9月16日.
  5. Heng Zhong, Katsushi Fujii, and Yoshiaki Nakano: Electrochemical reduction of KHCO3 and NaHCO3 using Cu electrode for the energy conversion and storage, 第74回応用物理学会学術講演会講演予稿集, 17a-P4-5, p. 01-044, 同志社大学, 2013年9月17日.
  6. 伊藤成顕, ハッサネット ソダーバンルー, 杉山正和, 中野義昭: GaN/AlNを用いたサブバンド間遷移光吸収のシミュレーション (Simulation of light-absorption utilizing GaN/AlN intersubband transition), 第74回応用物理学会学術講演会講演予稿集, 17p-P7-13, p. 15-097, 同志社大学, 2013年9月17日.
  7. 瀧勇也, 譚振権, 大原智, 伊藤隆, 中野義昭, 藤井克司, 杉山正和: 水電気分解酸素発生電極用マンガン化合物電極触媒の合成 (Synthesis of CaMn2O4-related electrocatalyst for oxygen evolution electrode of water splitting), 第74回応用物理学会学術講演会講演予稿集, 17p-C14-5, p. 037, 同志社大学, 2013年9月17日.
  8. 肥後昭男, 田村洋典, 木場隆之, トーマス セドリック, 王云鵬, 山下一郎, 杉山正和, 中野義昭, 村山明宏, 寒川誠二: バイオテンプレート極限加工によるGaAs量子ナノディスクの作製とフォトルミネッセンス特性 (The fabrication of GaAs quantum nanodisk by combination of bio-template and neutral beam etching and improvement of PL emission), 第74回応用物理学会学術講演会講演予稿集, 18a-D6-9, p. 14-038, 同志社大学, 2013年9月18日.
  9. Yuxiao Zeng, Syunya Yamauchi, Takuo Tanemura, and Yoshiaki Nakano: Numerical and experimental study on reflective semiconductor optical amplifier for self-seeded WDM-PON application, 電子情報通信学会通信ソサイエティ大会(福岡工業大学), 通信講演論文集2, B-10-54, p. 268, 2013年9月19日.
  10. 伊藤成顕, ハッサネット ソダーバンルー, 杉山正和, 中野義昭: 未開拓THz帯レーザ開発に向けたサブバンド間遷移に関する研究, 第23回日本赤外線学会研究発表会, 一般口頭講演A-4, 防衛大学, 2013年11月1日.
  11. 伊藤成顕, ソダーバンル ハッサネット, 杉山正和, 中野義昭: MOVPE法によるGaN/AlN共鳴トンネルダイオード構造の作製 窒化物量子井戸構造の解析 (Fabrication of GaN/AlN resonant tunneling diodes by MOVPE -analysis of nitride quantum well structures), 電子情報通信学会技術研究報告(電子デバイス研究会, SDM共催), vol. 113, no. 449, ED2013-142, pp. 55-59, 北海道大学, 2014年2月28日.
  12. 田村洋典, 肥後昭男, トーマスセドリック, 吉川憲一, 岡田健, 王云鵬, 杉山正和, 中野義昭, 寒川誠二: バイオテンプレート極限加工による超高密度(10^11cm^-2 以上)・均一 GaAsナノディスクの作製プロセス (Fabrication process of ultrahigh (> 10^11 cm^-2) and uniform GaAs nanodisk by combination of bio-template and neutral beam etching), 第61回応用物理学関係連合講演会講演予稿集, 17p-E15-8, p. 14-051, 青山学院大学, 2014年3月17日.
  13. 肥後昭男, 田村洋典, 木場隆之, トーマスセドリック, 王云鵬, 山下一郎, 杉山正和, 中野義昭, 村山明宏, 寒川誠二: バイオテンプレート極限加工による GaAs 量子ナノディスクの 狭帯域フォトルミネッセンス特性 (The narrow line-width photoluminescence of GaAs quantum nanodisk emission by combination of bio-template and neutral beam etching), 第61回応用物理学関係連合講演会講演予稿集, 17p-E15-9, p. 14-052, 青山学院大学, 2014年3月17日.
  14. 藤井宏昌, 王云鵬, ソダーバンルハッサネット, 渡辺健太郎, 杉山正和, 中野義昭: 微傾斜基板上InGaAs/GaAsP超格子太陽電池の作製 (Fabrication of InGaAs/GaAsP superlattice solar cells on vicinal substrates), 第61回応用物理学関係連合講演会講演予稿集, 18p-PG4-3, p. 14-235, 青山学院大学, 2014年3月18日.
  15. トープラサートポンカシディット, 笠松直史, 藤井宏昌, 加田智之, 朝日重雄, 王云鵬, 渡辺健太郎, 杉山正和, 喜多隆, 中野義昭: プローブ構造を用いた量子構造太陽電池におけるキャリア走行時間の測定 (Measurement of carrier transport time in quantum structure solar cells using a probe structure), 第61回応用物理学関係連合講演会講演予稿集, 19p-D7-11, p. 14-277, 青山学院大学, 2014年3月19日.
  16. 井上智之, 渡辺健太郎, 杉山正和, 中野義昭: 量子井戸太陽電池における裏面分布ブラッグ反射鏡を利用した光閉じ込め効果の増大 (Enhancement of light trapping effect with backside distributed Bragg reflector in multiple quantum well solar eells), 第61回応用物理学関係連合講演会講演予稿集, 19p-D7-17, p. 14-283, 青山学院大学, 2014年3月19日.
  17. ヤンワチラークンワラーコン, 藤井宏昌, 渡辺健太郎, 杉山正和, 中野義昭: 高倍集光下の多重量子井戸太陽電池におけるキャリア輸送評価 (Evaluation of carrier transport in multiple quantum well solar cells under concentrated light illumination), 第61回応用物理学関係連合講演会講演予稿集, 19p-D7-18, p. 14-284, 青山学院大学, 2014年3月19日.
  18. 山下大之, 河野元紀, 渡辺健太郎, 杉山正和, 須賀唯知, 中野義昭: 多接合太陽電池への応用に向けたGaAs/Ge表面活性化接合技術の検討 (GaAs/Ge surface activated bonding for tandem solar cells), 第61回応用物理学関係連合講演会講演予稿集, 19p-F4-9, p. 01-066, 青山学院大学, 2014年3月19日.
  19. 沖本拓也, 財津優, 張柏富, 井上智之, 種村拓夫, 中野義昭: 金属キャビティTMモードMQWレーザの設計と試作 (Design and fabrication of metallic-cavity TM-mode MQW lasers), 第61回応用物理学関係連合講演会講演予稿集, 20a-F8-9, p. 05-111, 青山学院大学, 2014年3月20日.
  20. 野尻悠平, 種村拓夫, 中野義昭: プラズモニックInP導波路デバイスのための金属グレーティングカプラの設計 (Design of metallic grating coupler for plasmonic InP waveguide devices), 第61回応用物理学関係連合講演会講演予稿集, 20p-F8-1, p. 05-114, 青山学院大学, 2014年3月20日.

Others (2013.4.1-2014.3.31)

  1. Shizuo Fujita and Yoshiaki Nakano: Foreword to Compound Semiconductor Week 2013, Conference Program, 25th International Conference on Indium Phosphide and Related Materials (IPRM 2013)/40th International Symposium on Compound Semiconductors (ISCS 2013), p. 1, Kobe, Japan, May 20 (2013).
  2. 中野義昭: (招待講演) 効率50%を狙う高効率太陽電池の開発動向, 日本オプトメカトロニクス協会 フォトンテクノロジー技術部会 平成25年度第一回講演会, 2013年6月26日.
  3. Masafumi Koga and Yoshiaki Nakano: Greerings, the 18th Optoelectronics and Communications Conference, Technical Digest, 18th Optoelectronics and Communications Conference/2013 International Conference on Photonics in Switching (OECC/PS 2013), p. 1, Kyoto, Japan, July 3 (2013).
  4. 中野義昭: 巻頭言:学会の価値と役割, 電子情報通信学会エレクトロニクスソサイエティニュースレター,no. 153, pp. 5-6, 2013年7月1日.
  5. 中野義昭: 「パワー半導体光源とその応用技術」特集に寄せて (Foreword to the special edition “high-power semiconductor light sources and their applications”), 電気学会論文誌C, vol. 133, no. 8, p. 1436, 2013年8月1日.
  6. Yoshiaki Nakano: Research on ultra-high efficiency solar cells -a challenge toward 50% conversion efficiency and beyond, Symposium on Renewable Energy and Related Technologies, The University of Tokyo Forum in Chile, Pontificia Universidad Catolica de Chile, Santiago, Chile, November 7 (2013).