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The 6th KI Regular Seminar will be held on July 10, 2008.



1. Title: [KIEcoE] High Efficiency CIGS Solar Cell by Coevaporation Method


2. Date and Time: Thursday, July 10, 2008 14:00~15:00


3. Place: Room 101, Creative Learning Building (E11)


4. Speaker: Prof. Byung Tae Ahn (Department of Materials Science and Engineering (MSE), KAIST)

                Ph.D. in Materials Science and Engineering from Stanford University(1989)

                Director, Center for Solar Cells Research at KAIST

                Research interests include Fabrication of thin-film solar cells (CdTe and Cu(In,Ga)Se2),  Growth of Si thin films and its application to thin-Si solar cells and thin-film transistors.


5. Abstract

Cu(InGa)Se2 thin-film solar cell have been developed because its high efficiency compared to other solar cells and cost competitive. A high efficiency CIGS cell was developed by careful control of metal composition and Se evaporation rate. Throughout the process and structural optimization an 18% efficiency has been realized in a small area cell. Since the efficiency is reproducible in laboratory level it is considered as very good result even though the value is lower than world record efficiency of 19.5%.


List of Articles
No. Category Subject Author Views
62 KI 2011 KAIST Institute International Workshop on Smart Media [2011-09-27] file KAIST_INSTITUTE 14838
61 KINC International Symposium of FIRST Nano Co-op Center : “Nano-Energy & Health” [2016-07-19] file KAIST_INSTITUTE 19267
60 Others International Symposium on Interaction between Technology and Culture [2007-06-26] KAIST_INSTITUTE 4615
59 KIHST International Symposium on Therapeutic Bioengineering [2017-12-01] file KAIST_INSTITUTE 36984
58 KIR International Workshop on Biomimetic Complex System Design [2008-06-03] file KAIST_INSTITUTE 4880
57 Others Joint Seminar Series on Culture Technology & Entertainment Engineering [2008-02-21] KAIST_INSTITUTE 25608
56 FIRIC KAIST Fourth Industrial Revolution Intelligence Center (FIRIC) Held Joint Workshop with EU JRC file KAIST_INSTITUTE 35022
55 KI KAIST INSTITUTE AWARDS in 2018 [2018-11-27] file KAIST_INSTITUTE 7055
54 KI KAIST Institute International Forum [2010-10-28] file KAIST_INSTITUTE 8710
53 KI KAIST Institute-삼성종합기술원 워크샵 [2007-05-02] file KAIST_INSTITUTE 3989
52 KIITC KAIST IT 융합연구소-삼성전자 통신연구소 협력 워크샵 [2007-04-05] KAIST_INSTITUTE 3989
51 KIITC KAIST IT 융합연구소-삼성종합기술원 공동협력 워크샵 개최 [2007-01-31] KAIST_INSTITUTE 4773
50 Others KAIST 미래도시연구소-행정중심복합도시건설청 MOU 협약식 [2007-07-02] file KAIST_INSTITUTE 4970
49 KI KAIST-CORNELL University Joint Workshop on Nanotechnology [2012-10-16] file KAIST_INSTITUTE 7614
48 KIITC KAIST-LG전자 공동협력 워크샵 [2007-06-05] KAIST_INSTITUTE 3653
47 Others KAIST-화이자제약(주) Strategy Alliance 모색 회의 [2007-04-25] KAIST_INSTITUTE 3744
46 KI KI Building Groundbreaking Ceremony / KI 빌딩 기공식 [2008-09-09] file KAIST_INSTITUTE 14145
45 KINC KI for NanoCentury Invitation Seminar [2007-06-05] KAIST_INSTITUTE 3489
44 KI KI International Symposium [2007-09-06] KAIST_INSTITUTE 10397
43 KINC KI Seminar [2008-11-11] file KAIST_INSTITUTE 31308
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