SAKURAI Takeaki

Researcher's full information

Articles

• Thickness study of Al:ZnO film for application as a window layer in Cu(In1-xGax)Se-2 thin film solar cell
  Islam M. M.; Ishizuka S.; Yamada A.; Matsubara K.; Niki ...
  APPLIED SURFACE SCIENCE/257(9)/pp.4026-4030, 2011-02
• Determination of Cu(In,Ga)3Se5 defect phase in CIGS material by Rietveld analysis
  M.M.Islam; T. Sakurai; S. Otagiri; S. Ishizuka; A. Yamada...
  Solar Energy Materials and Solar Cells/95/p.231-234, 2011-01
• Effect of Ga/Cu Ratio on Polycrystalline CuGaSe2 Thin Film Solar Cell
  M.M. Islam; A. Yamada; T. Sakurai; S. Ishizuka; K. Matsu...
  Appl. OptoEle./2011/p.573094, 2011-01
• Determination of Cu(In1-xGax)(3)Se-5 defect phase in MBE grown Cu(In1-xGax)Se-2 thin film by Rietveld analysis
  Islam M. M.; Sakurai T.; Yamada A.; Otagiri S.; Ishizuka ...
  SOLAR ENERGY MATERIALS AND SOLAR CELLS/95(1:::Sp. Iss. SI)/pp.231-234, 2011-01
• Dependence of Se beam pressure on defect states in CIGS-based solar cells
  Sakurai T.; Islam M. M.; Uehigashi H.; Ishizuka S.; Yamad...
  SOLAR ENERGY MATERIALS AND SOLAR CELLS/95(1:::Sp. Iss. SI)/pp.227-230, 2011-01
• Interaction of bathocuproine with metals (Ca, Mg, Al, Ag, and Au) studied by density functional theory
  Bhatt Mahesh Datt; Suzuki Shugo; Sakurai Takeaki; Akimoto...
  APPLIED SURFACE SCIENCE/256(9)/pp.2661-2667, 2010-02
• Influence of gap states on electrical properties at interface between bathocuproine and various types of metals
  Sakurai Takeaki; Toyoshima Susumu; Kitazume Hikaru; Masud...
  JOURNAL OF APPLIED PHYSICS/107(4)/pp.0-0, 2010-02
• Comparative Study on Structural Properties of Poly(3-hexylthiophene) and Poly(3-hexylthiophene): 6,6-Phenyl-C-61 Butyric Acid Methyl Ester Thin Films Using Synchrotron X-ray Diffraction
  Sakurai Takeaki; Yamanari Toshihiro; Kubota Masato; Toyos...
  JAPANESE JOURNAL OF APPLIED PHYSICS/49(1:::Sp. Iss. SI)/pp.0-0, 2010-01
  
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• Interaction of Bathocuproine with Ca and Au Studied by Density Functional Theory
  Bhatt Mahesh Datt; Suzuki Shugo; Sakurai Takeaki; Akimoto...
  JAPANESE JOURNAL OF APPLIED PHYSICS/48(12)/pp.0-0, 2009-12
  
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• Na-induced variations in the structural, optical, and electrical properties of Cu(In,Ga)Se-2 thin films
  Ishizuka Shogo; Yamada Akimasa; Islam Muhammad Monirul; S...
  JOURNAL OF APPLIED PHYSICS/106(3)/pp.0-0, 2009-08
• Level alignment of gap state at organic-metal interface
  Aoki M.; Toyoshima S.; Kamada T.; Sogo M.; Masuda S.; Sak...
  JOURNAL OF APPLIED PHYSICS/106(4)/pp.0-0, 2009-08
• CIGS Solar Cell with MBE grown ZnS Buffer Layer
  Islam Muhammad Monirul; Ishizuka S.; Yamada A.; Sakurai K.; N...
  SOLAR ENERGY MATERIALS AND SOLAR CELLS/93(6-7)/pp.970-972, 2009-06
• Effect of Se/(Ga plus In) ratio on MBE grown Cu(In,Ga)Se-2 thin film solar cell
  Islam M. M.; Sakurai T.; Ishizuka S.; Yamada A.; Shibata ...
  JOURNAL OF CRYSTAL GROWTH/311(7)/pp.2212-2214, 2009-03
• Orientation-controlled phthalocyanine-based photovoltaic cell formed on pentacene buffer layer
  T.Sakurai; R.Naito; S.Toyoshima; T.Ohashi; K.Akimoto
  Nanoscience and Nanotechnology Letters/1/p.23-27, 2009-01
• Deep level transient spectroscopy of cyanide treated polycrystalline p-Cu2O/n-ZnO solar cell
  Paul G. K.; Ghosh R.; Bera S. K.; Bandyopadhyay S.; Sakur...
  CHEMICAL PHYSICS LETTERS/463(1-3)/pp.117-120, 2008-09
• Improved Contact Resistance in AlGaN/GaN Heterostructures by Titanium Distribution Control at the Metal-Semiconductor Interface
  SAZAWA Hiroyuki; HONDA Yoshiaki; HATA Masahiko; HASEGAWA Aki...
  Applied physics express/1(8)/pp.81101-1, 2008-08
  
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• Effects of annealing under various atmospheres on electrical properties of Cu(In,Ga)Se-2 films and CdS/Cu(In,Ga)Se-2 heterostructures
  Sakurai T.; Ishida N.; Ishizuka S.; Islam M. M.; Kasai A.; Mat...
  THIN SOLID FILMS/516(20)/pp.7036-7040, 2008-08
• Ultraviolet Photoemission Study of Interaction between Bathocuproine and Calcium
  Toyoshima Susumu; Sakurai Takeaki; Taima Tetsuya; Saito ...
  Jpn J Appl Phys/47(2)/pp.1397-1399, 2008-02
  
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• Molecular Orientation Control of Phthalocyanine Thin Film by Inserting Pentacene Buffer Layer
  Naito Ryusei; Toyoshima Susumu; Ohashi Tatsuya; Sakurai ...
  Jpn J Appl Phys/47(2)/pp.1416-1418, 2008-02
  
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• Molecular orientation control of phthalocyanine thin film by inserting pentacene buffer layer
  Naito Ryusei; Toyoshinia Susumu; Ohashi Tatsuya; Sakurai ...
  JAPANESE JOURNAL OF APPLIED PHYSICS/47(2:Part 2)/pp.1416-1418, 2008-02
• Ultraviolet photoemission study of interaction between bathocuproine and calcium
  Toyoshima Susumu; Sakurai Takeaki; Taima Tetsuya; Saito ...
  JAPANESE JOURNAL OF APPLIED PHYSICS/47(2:Part 2)/pp.1397-1399, 2008-02
• Study on Deep Defects in Cu(In,Ga)Se2 Solar Cells by Photocapacitance Spectroscopy
  櫻井 岳暁; Uehigashi H.; Islam M. M.; Miyazaki T.; 秋本 克洋; Ishizuka...
  The 33rd IEEE Photovoltaic Specialists Conference, May 12-16, San Diego, CA, USA (2008), Area 2 #15., 2008-01
• Control of molecular orientation of organic p-i-n structures by using molecular templating effect at heterointerfaces
  Sakurai Takeaki; Fukasawa Ryosuke; Saito Kazuhiro; Akimot...
  ORGANIC ELECTRONICS/8(6)/pp.702-708, 2007-12
• Investigation of relation between Ga concentration and defect levels of Al/Cu (In,Ga)Se-2 Schottky junctions using admittance spectroscopy
  Sakurai T.; Ishida N.; Ishizuka S.; Matsubara K.; Sakurai...
  THIN SOLID FILMS/515(15)/pp.6208-6211, 2007-05
• Electronic structure of bathocuproine on metal studied by ultraviolet photoemission spectroscopy
  Toyoshima Susumu; Kuwabara Kazuhisa; Sakurai Takeaki; Tai...
  JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS/46(4B)/pp.2692-2695, 2007-04
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