2013 2012 2011 2010


Publication (2014)

author, title, journal name, volume (number), page, (year)

  1. T. Fukushima, H. Shinya, H. Fujii, K. Sato, H. Katayama-Yoshida, and P. H. Dederichs
    First principles studies of GeTe based dilute magnetic semiconductors
    Journal of Physics: Condensed Matter 27, 015501 (2015)
    doi:10.1088/0953-8984/27/1/015501
  2. Akira Masago, Tetsuya Fukushima, Kazunori Sato, and Hiroshi Katayama-Yoshida
    Computational nano-materials design for circularly polarized luminescence in (Eu,Mg,O)-codoped GaN
    Applied Physics Express 7, 121002 (2014)
    http://dx.doi.org/10.7567/APEX.7.121002
  3. T. Fukushima, H. Katayama-Yoshida, K. Sato, H. Fujii, E. Rabel, R. Zeller, P. H. Dederichs, W. Zhang and R. Mazzarello
    First-principles study of magnetic interactions in 3d transition metal-doped phase-change materials
    Physical Review B, 90, 144417 (2014)
    DOI:10.1103/PhysRevB.90.144417
  4. Hikari Shinya*, Akira Masago, Tetsuya Fukushima, Hiroki Funashima and Hiroshi Katayama-Yoshida
    First principles investigations of defect and phase stabilities in thermoelectric (GeTe)x(AgSbTe2)1−x
    Japanese Journal of Applied Physics 53, 111201 (2014)
    http://dx.doi.org/10.7567/JJAP.53.111201
  5. Nguyen Dang Vu, Tetsuya Fukushima, Kazunori Sato and Hiroshi Katayama-Yoshida
    Materials design of interstitial Be-doped ferromagnetic (In,Fe)As
    Japanese Journal of Applied Physics, Vol. 53, pp. 110307 (2014)
    http://iopscience.iop.org/1347-4065/53/11/110307/pdf/1347-4065_53_11_110307.pdf
  6. Mitsuharu Uemoto and Hiroshi Ajiki
    Large and well-defined Rabi splitting in a semiconductor nanogap cavity
    Optics Express, Vol. 22, Issue 19, pp. 22470-22478 (2014)
    http://dx.doi.org/10.1364/OE.22.022470
  7. Takao Kotani [ALCA]
    Quasiparticle Self-Consistent GW Method Based on the Augmented Plane-Wave and Muffin-Tin Orbital Method
    Journal of the Physical Society of Japan 83, 094711 (2014)
    doi:10.7566/JPSJ.83.094711
  8. T. Fukushima, H. Katayama-Yoshida, H. Uede, Y. Takawashi, A. Nakanishi and K. Sato
    Computational materials design of negative effective U system in hole-doped Chalcopyrite CuFeS2
    J. Phys.: Condens. Matter, 26 355502 (2014)
    doi: 10.1088/0953-8984/26/35/355502
  9. T. Fukushima, H. Katayama-Yoshida, K. Sato, G. Bihlmayer, P. Mavropoulos, D. S. G. Bauer, R. Zeller and P. H. Dederichs
    Hubbard U calculations for gap states in dilute magnetic semiconductors
    J. Phys.: Condens. Matter, 26 274202 (2014)
    doi:10.1088/0953-8984/26/27/274202
  10. M.Uemoto, H.Ajiki
    Simulation method for resonant light scattering of exciton confined to arbitrary geometry
    Optics Express, Vol. 22, Issue 8, pp. 9450-9464 (2014)
    http://dx.doi.org/10.1364/OE.22.009450
  11. Akira Masago, Tetsuya Fukushima, Kazunori Sato, and Hiroshi Katayama-Yoshida
    Luminescent centers in GaN codoped with Eu and Mg:Calculation on density functional theory
    Japanese Journal of Applied Physics, Vol. 53, No.6, pp. 061001 (2014)
    doi:10.7567/JJAP.53.061001
  12. Nguyen Dang Vu, Kazunori Sato and Hiroshi Katayama-Yoshida
    Computational materials design of ferromagnetic Fe-Cu alloy by phase separation
    Japanese Journal of Applied Physics, Vol. 53, No.7, pp. 073002 (2014)
    doi:10.7567/JJAP.53.073002
  13. Akira Masago, Tetsuya Fukushima, Kazunori Sato, and Hiroshi Katayama-Yoshida
    Efficient luminescent center by codoping (Eu,Mg,O) into GaN
    Applied Physics Express, Vol. 7, No.7, pp. 071005 (2014)
    doi:10.7567/APEX.7.071005

Books & Revew (2014)

author, title, journal name, volume (number), page, (year)

  1. Masayoshi Seike, Tetsuya Fukushima, Kazunori Sato, Hiroshi Katayama-Yoshida,
    (invited chapter contribution in New Developments in Metal Oxides Research)
    Computational Materials Design of d0 Ferromagnetism in Metal Oxides:
    Nova Science Publishers Inc., 2013
    ISBN: 978-1-62808-148-0



Presentation (2014)

author (oral or poster presentation), title, name of conference, location, date of presentation

  1. M. Oshitani, H. Katayama-Yoshida, K. Sato and H. Asahina* (oral)
    Computaional Nano-Materials Design of Self-organization of Konbu-Phase in Cd(Te, S) and Cd(Te, Se) for high efficiency photovoltaic solar-cells
    2014 MRS Spring Meeting & Exhibit
    San Francisco, USA, April 21 - April 25 , 2014

  2. Y. Tani, K. Sato*, H. Katayama-Yoshida, and H. Asahina (poster)
    Computaional Nano-materials Design of CuInSe2-based photovoltaic materials with self-organized nano-superstructures by Cu and Cu-vacancy spinodal nano-decomposition
    2014 MRS Spring Meeting & Exhibit
    San Francisco, USA, April 21 - April 25 , 2014

  3. H. Katayama-Yoshida*, Y. Tani, K. Sato and H. Asahina (oral)
    Computational nano-materials design of high efficiency photovoltaic materials by spinodal nano-decomposition in Cu2ZnSn(S,Se)4
    2014 MRS Spring Meeting & Exhibit
    San Francisco, USA, April 21 - April 25 , 2014

  4. H. Katayama-Yoshida (invited Lecture)
    Computational Nano-materials Design of Dynamically Created New Functional Ordered Oxide Nano-superstructures by Spinodal Nano-decomposition: Design vs. Experimental Realizations
    CIMTEC 2014 13th International Ceramics Congress
    Montecatini Terme, Italy, June 8 - June 13 , 2014

  5. Masayoshi Seike (invited Lecture)
    Dynamically Created Nanostructures and d0 Ferromagnetism in Metal Oxides
    2014 EMN Summer Meeting
    Cancun, Mexico, June 9 - June 12 , 2014

  6. H. FUNASHIMA*, H. Katayama-Yoshida (poster)
    Theoretical Study of Layered Oxychalcogenides as Thermoelectric Materials
    CIMTEC 2014 6th Forum on New Materials
    Montecatini Terme, Italy, June 15 - June 19 , 2014

  7. H. SHINYA*, H. Funashima, A. Masago, T. Fuku shima, H. Katayama-Yoshida (poster)
    First Principles Studies for Thermoelectric Properties of TAGS
    CIMTEC 2014 6th Forum on New Materials
    Montecatini Terme, Italy, June 15 - June 19 , 2014

  8. 吉田 博 (invited Lecture)
    スピノダル・ナノテクノロジ:太陽電池、触媒、人工光合成などへの応用可能生
    東京理科大学総合研究機構 領域専門部会 領域1研究会  光触媒・太陽電池におけるナノ構造と電子・ホールの制禦 -高効率化をめざして-
    東京理科大学森戸記念館, June 20, 2014

  9. M. Hussein AL ASSADI (invited Lecture)
    Search for optimized thermoelectric systems based on sodium cobaltate:Theoretical study
    The 8th International Conference on Advanced Materials Processing(ICAMP-8)
    the Hotel Grand Chancellor Surfers Paradise, Gold Coast, Queensland, Australia July 27 - July 30 , 2014

  10. 植本 光治 (Oral)
    半導体ナノギャップ共振器構造と応用について
    第4回光科学異分野横断萌芽研究会
    下呂温泉旅館組合会議室 小川屋, August 5 - August 7 , 2014

  11. M. Hussein AL ASSADI (Oral)
    Ab Initio Insight of Spin Entropy in Thermoelectric NaxCoO2
    IUMRS-ICA2014
    Fukuoka University, Fukuoka, August 24 - August 30 , 2014

  12. Hiroki FUNASHIMA (Poster)
    Theoretical Study of Lanthanum Oxides as Thermoelectric Materials with Bloking Layers
    IUMRS-ICA2014
    Fukuoka University, Fukuoka, August 24 - August 30 , 2014

  13. Hikari SHINYA (Poster)
    The Relationship between Thermoelectric Properties and Crystal Structure for Ge-Ag-Sb-Te Alloys
    IUMRS-ICA2014
    Fukuoka University, Fukuoka, August 24 - August 30 , 2014

  14. SHUN MIYAUE (Poster)
    Theoretical Study of Chalcopyrite CuInTe2 as Thermoelectric materials
    IUMRS-ICA2014
    Fukuoka University, Fukuoka, August 24 - August 30 , 2014

  15. 新屋ひかり*,真砂啓,福島鉄也,舩島洋紀,吉田博 (Oral)
    第一原理計算を用いた熱電材料TAGSにおける不純物欠陥の安定性の評価
    日本物理学会 2014年秋季大会
    中部大学(春日井キャンパス), 愛知県, September 7 - September 10 , 2014

  16. 真砂啓*,福島鉄也,佐藤和則,吉田博 (Oral)
    第一原理計算による新規光発電・蛍光物質の設計
    日本物理学会 2014年秋季大会
    中部大学(春日井キャンパス), 愛知県, September 7 - September 10 , 2014

  17. 福島鉄也*,吉田博,佐藤和則,G. Bihlmayer,P. Mavropoulos,D. S. G. Bauer,R. Zeller,P. H. Dederichs (Oral)
    不純物KKR法による半導体にドーピングされた磁性不純物に対するハバードUパラメーターの計算
    日本物理学会 2014年秋季大会
    中部大学(春日井キャンパス), 愛知県, September 7 - September 10 , 2014

  18. 吉田博 (Oral)
    SPINODAL NANOTECHNOLOGY: Computational Nano-materials Design of High-efficiency Photovoltaic Solar Cells
    MMU Special Seminar
    物質・材料研究機構(NIMS), September 17 , 2014

  19. 舩島洋紀*,吉田博 (poster)
    第一原理計算による層構造型カルコゲン酸化物の熱電特性の評価
    第11回日本熱電学会学術講演会(TSJ2014)
    物質・材料研究機構(NIMS), September 29 - September 30 , 2014

  20. Tetsuya Fukushima*, Hiroshi Katayama-Yoshida, Kazunori Sato, Hitoshi Fujii, Elias Rabel, Rudolf Zeller, Peter H. Dederichs, Wei Zhang5and Riccardo Mazzarello (Oral)
    Theoretical Study of Transition Metal-doped Ge2Sb2Te5 by Screened Korringa-Kohn-Rostoker Green’s Function Method
    1st International Symposium on Interactive Materials Science Cadet Program (iSIMSC-1)
    Hotel Hankyu Expo Park, Osaka, November 16 - November 19 , 2014

  21. Hikari Shinya*, Akira Masago, Tetsuya Fukushima and Hiroshi Katayama-Yoshida(Oral)
    Ab initio investigations of defect and phase stabilities for thermoelectric pseudo-binary alloy TAGS
    1st International Symposium on Interactive Materials Science Cadet Program (iSIMSC-1)
    Hotel Hankyu Expo Park, Osaka, November 16 - November 19 , 2014
    Student Research Award 受賞

  22. T. Fukushima*, K. Sato, H. Asahina and H. Katayama-Yoshida (poster)
    Self-regeneration Mechanism and Self- organization of Nano-structures by Spinodal Nano-decomposition in Perovskite CsSn(I1-x,Clx)3 and CsSn(I1-x,Brx)3 for the Low-Cost, Environment- Friendly and High-Efficiency Photovoltaic Solar Cells
    The 6th Worldl Conference on Photovoltaic Energy conversion (WCPEC-6)
    Kyoto International Conference Center, November 23 - November 27 , 2014

  23. T. Fukushima*, K. Sato, H. Asahina and H. Katayama-Yoshida (poster)
    Self-regeneration Mechanism and Self- organization of Nano-structures by Spinodal Nano-decomposition in Perovskite CsSn(I1-x,Clx)3 and CsSn(I1-x,Brx)3 for the Low-Cost, Environment- Friendly and High-Efficiency Photovoltaic Solar Cells
    The 6th Worldl Conference on Photovoltaic Energy conversion (WCPEC-6)
    Kyoto International Conference Center, November 23 - November 27 , 2014

  24. H. Katayama-Yoshida*, K. Sato, H. Asahina and T. Fukushima (poster)
    Computational Nano-Materials Design and General Rule of Self-regeneration, Self-organization, and Self-Survival of the Low-Cost, Environment- Friendly and High-Efficiency Photovoltaic Solar Cells
    The 6th Worldl Conference on Photovoltaic Energy conversion (WCPEC-6)
    Kyoto International Conference Center, November 23 - November 27 , 2014

  25. K. Sato*, H. Tanaka, T. Fukushima and H. Katayama-Yoshida (poster)
    Self-organization of Nano-structures in Solar Cell Materials and Its Effects on the Conversion Efficiency
    The 6th Worldl Conference on Photovoltaic Energy conversion (WCPEC-6)
    Kyoto International Conference Center, November 23 - November 27 , 2014

  26. D. Deguchi*, K. Sato, T. Kotani, H. Katayama- Yoshida and T. Kakeshita (poster)
    Conversion Efficiency of Sustainable Photovoltaic Materials Calculated with ab initio Optical Absorption Coefficient
    The 6th Worldl Conference on Photovoltaic Energy conversion (WCPEC-6)
    Kyoto International Conference Center, November 23 - November 27 , 2014

  27. T. Fukushima*, H. Katayama-Yoshida, K. Sato, G. Bihlmayer, P. Mavropoulos, D. S. G. Bauer, R. Zeller and P. H. Dederichs (Oral)
    First-principles calculation of Hubbard U parameter for gap states in dilute magnetic semiconductors
    ISC-QSD2014
    Koshiba Hall in The University of Tokyo, December 1 - December 3 , 2014

  28. A. Masago*, T. Fukushima, K. Sato and H. Katayama-Yoshida (Oral)
    Circular polarization in Eu, Mg, and O codoped GaN
    ISC-QSD2014
    Koshiba Hall in The University of Tokyo, December 1 - December 3 , 2014

  29. 吉田博 (Oral)
    高効率エネルギー変換と省エネルギー材料のデザインと実証
    平成26年度「場と反応」領域の懇話会
    国民宿舎「サンロード吉備路」, December 5 - December 6 , 2014

  30. T. Fukushima*, H. Katayama-Yoshida, K. Sato, H. Fujii, E. Rabel4, R. Zeller, P. H. Dederichs, W. Zhang and R. Mazzarello (Oral)
    Theoretical Studies of Electronic Structure and Magnetic Property in Transition Metal doped Ge2Sb2Te5 by Order-N Screened Korringa-Kohn-Rostoker Green’s Function Method
    The 19th Physics and Applications of Spin-related Phenomena in Semiconductors
    第19回 半導体スピン工学の基礎と応用 PASPS-19
    Takeda Hall in The University of Tokyo, December 15 - December 16 , 2014

  31. M. H. N. Assadi* and H. Katayama-Yoshida (poster)
    Strong correlation effects in thermoelectric Na0.5CoO2: a case study of non-magnetic dopant
    The 19th Physics and Applications of Spin-related Phenomena in Semiconductors
    第19回 半導体スピン工学の基礎と応用 PASPS-19
    Takeda Hall in The University of Tokyo, December 15 - December 16 , 2014

  32. 吉田博 (Oral)
    大阪大学における『スピントロニクス学術研究基盤と連携ネットワーク』拠点の整備と取り組み
    「スピントロニクス学術研究基盤と連携ネットワーク」構築に向けて 東北大学電気通信研究所共同プロジェク研究S 研究会プログラム
    東京大学本郷キャンパス武田ホール, December 17 , 2014

  33. Akitaka Nakanishi, Hiroki Uede, Tetsuya Fukushima, Hiroshi Katayama-Yoshida* (oral)
    Computational materials design of negative effective U system in the hole-doped Delafossite of CuAlO2, AgAlO2 and AuAlO2
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  34. Hiroshi Katayama-Yoshida*, Tetsuya Fukushima, Hiroki Uede, Yuki Takawashi, Akitaka Nakanishi, Kazunori Sato (oral)
    How to design negative effective U Fermion system in hole doped chalcopyrite CuFeS2?
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  35. Akira Masago*, Tetsuya Fukushima, Kazunori Sato, Hiroshi Katayama-Yoshida (oral)
    Computational nano-material design of exotic luminescent materials based upon europium doped gallium nitrides
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  36. M. Hussein N. Assadi*, Hiroshi Katayama-Yoshida (oral)
    Theoretical survey of doped sodium cobaltate and strategies for enhancing the thermoelectric performance
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  37. Hikari Shinya*, Akira Masago, Tetsuya Fukushima, Hiroki Funashima, Hiroshi Katayama-Yoshida (oral)
    Theoretical study of defect properties in thermoelectric (GeTe)x(AgSbTe2)1−x
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  38. Tetsuya Fukushima*, Hiroshi Katayama-Yoshida, Kazunori Sato, Hitoshi Fujii, Elias Rabel, Rudolf Zeller, Peter Dederichs, Wei Zhang, Riccardo Mazzarello (oral)
    First-principles study of magnetic interactions in 3d transition metal-doped phase-change materials
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  39. Mitsuharu Uemoto*, Hiroshi Ajiki (oral)
    Semiconducting nanodimer as a photonic cavity: Large and well-defiined Rabi splitting
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  40. Hiroki Funashima (poster)
    Theoretical Study of Layered Oxychalcogenides as Thermoelectric Materials
    APS March Meeting 2015
    San Antonio, Texas USA, March 2 - March 6, 2015
  41. M. Hussein N. Assadi (poster)
    Sodium cobaltate engineered with alkaline earth metal doping for waste energy harvesting; a theoretical study
    7th International Conference on Applied Energy (TCAE 2015)
    Abu Dhabi, UAE, March 28 - March 31, 2015