Experimental Evidence of Multiple Diffusion Mechanisms in Thin-Film Cu(In, Ga)Se2

被引：6
|
作者：
Biderman, N. J. [1 ,2 ]
Novak, Steven W. [1 ,2 ]
Laursen, T. [1 ,2 ]
Sundaramoorthy, R. [1 ,2 ]
Haldar, Pradeep [1 ,2 ]
Lloyd, J. R. [1 ,2 ]
机构：
[1] SUNY Albany, Coll Nanoscale Sci, Polytech Inst, Albany, NY 12203 USA
[2] SUNY Albany, Coll Engn, Polytech Inst, Albany, NY 12203 USA
来源：
IEEE JOURNAL OF PHOTOVOLTAICS | 2015年 / 5卷 / 05期
关键词：
Activation energy; cadmium; diffusion processes; grain boundaries; grain size; photovoltaic cells; thin films; GRAIN-BOUNDARY; SIMS; CU;
D O I：
10.1109/JPHOTOV.2015.2459911
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Lattice and grain boundary diffusions of cadmium in copper indium gallium diselenide (Cu(In, Ga)Se-2 or CIGS) thin films were investigated by annealing cadmium into samples of 700-nm CIGS thickness at temperatures between 250 and 300 degrees C. Diffusion profiles of cadmium were analyzed by dual-beam time-of-flight secondary ion mass spectroscopy (TOF-SIMS). In addition to fast cadmium grain boundary diffusion, experiments revealed cadmium diffusion profiles with two distinct lattice diffusion stages, which could be indicative of simultaneous vacancy and dissociative diffusion mechanisms.
引用
下载
收藏
页码：1497 / 1502
页数：6
相关论文
共 50 条
  • [21] The characteristics of Cu(In, Ga)Se2 thin-film solar cells by bandgap grading
    Kim, Young-Ill
    Yang, Kee-Jeong
    Kim, Se-Yun
    Kang, Jin-Kyu
    Kim, Juran
    Jo, William
    Yoo, Hyesun
    Kim, JunHo
    Kim, Dae-Hwan
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2019, 76 : 437 - 442
  • [22] Diffusion of indium and gallium in Cu(In,Ga)Se2 thin film solar cells
    Lundberg, O
    Lu, J
    Rockett, A
    Edoff, M
    Stolt, L
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2003, 64 (9-10) : 1499 - 1504
  • [23] Flexible Cu(In,Ga)Se2 thin-film solar cells for space application
    Otte, Karsten
    Makhova, Liudmila
    Braun, Alexander
    Konovalov, Igor
    THIN SOLID FILMS, 2006, 511 : 613 - 622
  • [24] Optical modeling and simulation of thin-film Cu(In,Ga)Se2 solar cells
    Krc, J.
    Campa, A.
    Cernivec, G.
    Malmstrom, J.
    Edoff, M.
    Smole, F.
    Topic, M.
    NUSOD '06: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, 2006, : 33 - +
  • [25] Optical and recombination losses in thin-film Cu(In,Ga)Se2 solar cells
    Kosyachenko, L. A.
    Mathew, X.
    Paulson, P. D.
    Lytvynenko, V. Ya.
    Maslyanchuk, O. L.
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2014, 130 : 291 - 302
  • [26] Role of planar defects in Cu(In,Ga)Se2 thin-film solar cells
    Cojocaru-Miredin, Oana
    2020 47TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), 2020, : 2623 - 2626
  • [27] Quantitative luminescence mapping of Cu(In, Ga)Se2 thin-film solar cells
    Delamarre, Amaury
    Paire, Myriam
    Guillemoles, Jean-Francois
    Lombez, Laurent
    PROGRESS IN PHOTOVOLTAICS, 2015, 23 (10): : 1305 - 1312
  • [28] Photosensitivity of thin-film ZnO/CdS/Cu(In, Ga)Se2 solar cells
    T. Walter
    V. Yu. Rud’
    Yu. V. Rud’
    H. W. Schock
    Semiconductors, 1997, 31 : 681 - 685
  • [29] Flexible, monolithically integrated Cu(In,Ga)Se2 thin-film solar modules
    Herrmann, D
    Kessler, F
    Klemm, U
    Kniese, R
    Friedlmeier, TM
    Spiering, S
    Witte, W
    Powalla, M
    THIN-FILM COMPOUND SEMICONDUCTOR PHOTOVOLTAICS, 2005, 865 : 491 - 498
  • [30] Femtosecond Laser Scribing of Cu(In,Ga)Se2 Thin-Film Solar Cell
    Narazaki, Aiko
    Kurosaki, Ryozo
    Sato, Tadatake
    Niino, Hiroyuki
    Takada, Hideyuki
    Toriduka, Kenji
    Nishinaga, Jiro
    Kamikawa-Shimizu, Yukiko
    Ishizuka, Shogo
    Shibata, Hajime
    Niki, Shigeru
    JOURNAL OF LASER MICRO NANOENGINEERING, 2016, 11 (01): : 130 - 136
12345