SAKURAI Takeaki
- Articles
- Investigation of deep-level defects in Cu(In,Ga)Se2 thin films by a steady-state photocapacitance method
Xiaobo Hu; SAKURAI TAKEAKI; Akimasa Yamada; Shogo Ishizuka; S...
Journal of Applied Physics/116(16)/p.163703, 2014-10 - Effect of antimony on the deep-level traps in GaInNAsSb thin films
Islam Muhammad Monirul; Naoya Miyashita; Nazmul Ahsan; SAKUR...
APPLIED PHYSICS LETTERS/105(11)/p.112103, 2014-09 - Novel cathode buffer layer of Ag-doped bathocuproine for small molecule organic solar cell with inverted structure
Xia Hao; Shenghao Wang; Wei Fu; Takeaki Sakurai; Shigeru Masu...
Organic Electronics/15(8)/pp.1773-1779, 2014-08 - Investigation of the relative density of deep defects in Cu(In,Ga)Se2 thin films dependent on Ga content by transient photo-capacitance method
Hu Xiaobo; Takeaki Sakurai; Akimasa Yamada; Shogo Ishizuka; S...
Japanese Journal of Applied Physics/53(6), 2014-06 - Molecular mixing in donor and acceptor domains as investigated by scanning transmission X-ray microscopy
Moritomo Yutaka; T. Sakurai; T. Yasuda; Y. Takeichi ; K Yonez...
Applied Physics Express/7(5)/p.052302, 2014-05 - Favorable electronic structure for organic solar cells induced by strong interaction at interface
Wang Shenghao; Sakurai Takeaki; Hao Xia; Fu Wei; Masu...
JOURNAL OF APPLIED PHYSICS/114(18), 2013-11 - Investigation of deep-level defects in Cu(In,Ga)Se-2 thin films by two-wavelength excitation photo-capacitance spectroscopy
Hu Xiaobo; Gupta Amit; Sakurai Takeaki; Yamada Akimas...
APPLIED PHYSICS LETTERS/103(16), 2013-10 - Characterization of Cu(In,Ga)Se2 grown by MBE by two-wavelength excited photoluminescence spectroscopy
A.Gupta; N.Hiraoka; T.Sakurai; A.Yamada; S.Ishizuka; S.Niki; K....
J.Cryst.Growth/378/pp.162-164, 2013-09 - Photocapacitance study of MBE grown GaInNAsSb thin film solar cells
M.M.Islam; N.Miyashita; N.Ahsan; T.Sakurai; K.Akimoto; Y.Okada
JOURNAL OF CRYSTAL GROWTH/378/pp.57-60, 2013-09 - Effect of Ag-doped bathocuproine on the recombination properties of exciton in fullerene
Shenghao Wang; Takeaki Sakurai; Keiichiro Komatsu; Katsuhiro...
J.Cryst.Growth/378/pp.415-417, 2013-09 - A novel synthesis method and up-conversion properties of hexagonal-phase NaYF4:Er nano-crystals
Xianjia Luo; Ryosuke Yuminami; Takeaki Sakurai; Katsuhiro Ak...
Journal of Rare Earths/31(3)/pp.267-270, 2013-03 - Impact of Se flux on the defect formation in polycrystalline Cu(In,Ga)Se2 thin films grown by three stage evaporation process
M.M.Islam; A.Uedono; T.Sakurai; A.Yamada; S.Ishizuka; K.Matsub...
JOURNAL OF APPLIED PHYSICS/113(6)/p.064907, 2013-02 - Effect of Er3+ Concentration on Upconversion in Hexagonal-Phase NaYF4:Er3+ Nanocrystals
X.J.Luo; R.Yuminami; T.Sakurai; K.Akimoto
Journal of Physics Conference Series/417/p.012054, 2013-01 - Identification of defect types in moderately Si-doped GaInNAsSb layer in p-GaAs/n- GaInNAsSb/n-GaAs solar cell structure using admittance spectroscopy
Islam Muhammad Monirul; Miyashita Naoya; Ahsan Nazmul; Sa...
JOURNAL OF APPLIED PHYSICS/112(11), 2012-12 - Energy Level Alignment of C60/Ca Interface with Bathocuproine as an Interlayer Studied by Ultraviolet Photoelectron Spectroscopy
Shenghao Wang; Takeaki Sakurai; Ryusuke Kuroda; Katsuhiro Ak...
Jpn.J.Appl.Phys./51(10)/pp.10NE32-10NE32-3, 2012-10 - Hydrogen isotope tracer experiment in a-C:H film deposition: Reactive RF magnetron sputtering with CH4 and D2
D.Sekiba; N.Takemoto; M.Okada; S.Ishii; T.Sakurai; K.Akimoto
Diamond and Related Materials/27-28/pp.60-63, 2012-07 - Energy band bending induced charge accumulation at fullerene/bathocuproine heterojunction interface
Wang Shenghao; Sakurai Takeaki; Kuroda Ryusuke; Akimoto ...
APPLIED PHYSICS LETTERS/100(24), 2012-06 - Energy level alignment at interfaces between 3-(4-biphenylyl)-4-phenyl-5-(4-tert-butyl phenyl)-1, 2, 4-triazole (TAZ) and metals (Ca, Mg, Ag, and Au): experiment and theory
Bhatt Mahesh Datt; Baba Akihisa; Sakurai Takeaki; Akimoto...
JOURNAL OF SOLID STATE ELECTROCHEMISTRY/16(3)/pp.1141-1149, 2012-03 - Cu-dependent phase transition in polycrystalline CuGaSe2 thin films grown by three-stage process
Islam M. M.; Yamada A.; Sakurai T.; Kubota M.; Ishizuka ...
JOURNAL OF APPLIED PHYSICS/110(1), 2011-07 - Structural control of organic solar cells based on nonplanar metallophthalocyanine/C-60 heterojunctions using organic buffer layers
Sakurai Takeaki; Ohashi Tatsuya; Kitazume Hikaru; Kubota ...
ORGANIC ELECTRONICS/12(6)/pp.966-973, 2011-06 - Time-Resolved Microphotoluminescence Study of Cu(In,Ga)Se-2
Sakurai Takeaki; Taguchi Keiki; Islam Muhammad Monirul; I...
JAPANESE JOURNAL OF APPLIED PHYSICS/50(5:Part 3 Sp. Iss. SI)/pp.0-0, 2011-05 - Barrier formation at organic-metal interfaces studied by density functional theory
Datt Bhatt Mahesh; Suzuki Shugo; Sakurai Takeaki; Akimoto...
CURRENT APPLIED PHYSICS/11(3)/pp.447-450, 2011-05 - Electronic states at 4,4 '-N,N '-dicarbazol-biphenyl (CBP)-metal (Mg, Ag, and Au) interfaces: A joint experimental and theoretical study
Datt Bhatt Mahesh; Baba Akahasi; Sakurai Takeaki; Akimoto...
CURRENT APPLIED PHYSICS/11(3)/pp.346-352, 2011-05 - Impact of Cu/III ratio on the near-surface defects in polycrystalline CuGaSe2 thin films
Islam M. M.; Uedono A.; Ishibashi S.; Tenjinbayashi K.; S...
APPLIED PHYSICS LETTERS/98(11)/pp.0-0, 2011-03 - Effect of doping on metal doped semiconductor
Datt Bhatt Mahesh; Suzuki Shugo; Sakurai Takeaki; Akimoto...
CURRENT APPLIED PHYSICS/11(2)/pp.188-190, 2011-03 - more...
- Investigation of deep-level defects in Cu(In,Ga)Se2 thin films by a steady-state photocapacitance method