Sejin Ahn : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (120)
Les plus populaires
Liste
- Liste
- Tableau

1

Random reactive ion etching texturing techniques for application of multicrystalline silicon solar cells

Yoo, Jinsu, Cho, Jun-Sik, Ahn, SeJin, Gwak, Jihye, Cho, Ara, Eo, Young-Joo, Yun, Jae-Ho, Yoon, Kyunghoon, Yi, Junsin

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 878 KB

english, 2013

2

Conceptual design of high-speed underwater jet engine using high concentration of hydrogen peroxide

Kang, Hongjae, Baek, Seungkwan, Ahn, Byeonguk, Yun, Yongtae, Kwon, Sejin

Journal:

Ocean Engineering

Année:

2018

Langue:

english

Fichier:

PDF, 3.88 MB

english, 2018

3

An 8.2% efficient solution-processed CuInSe2 solar cell based on multiphase CuInSe2 nanoparticles

Jeong, Sunho, Lee, Byung-Seok, Ahn, SeJin, Yoon, KyungHoon, Seo, Yeong-Hui, Choi, Youngmin, Ryu, Beyong-Hwan

Journal:

Energy & Environmental Science

Année:

2012

Langue:

english

Fichier:

PDF, 274 KB

english, 2012

4

Cu2ZnSnSe4 thin film solar cells based on a single-step co-evaporation process

Jung, Sunghun, Gwak, Jihye, Yun, Jae Ho, Ahn, SeJin, Nam, Dahyun, Cheong, Hyeonsik, Ahn, Seungkyu, Cho, Ara, Shin, KeeShik, Yoon, KyungHoon

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 966 KB

english, 2013

5

Recombination in Cu(In,Ga)Se2 thin-film solar cells containing ordered vacancy compound phases

Cho, Yunae, Kim, Dong-Wook, Ahn, SeJin, Nam, Dahyun, Cheong, Hyeonsik, Jeong, Guk Yeong, Gwak, Jihye, Yun, Jae Ho

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 380 KB

english, 2013

6

Influence of growth process on optical properties of Cu(In1−xGax)Se2 thin film solar cells

Nam, Dahyun, Jung, Sunghun, Ahn, SeJin, Gwak, Jihye, Yoon, Kyunghoon, Yun, Jae Ho, Cheong, Hyeonsik

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 752 KB

english, 2013

7

Thermoelectric Properties ofn-Type Bi2Te3/PbSe0.5Te0.5Segmented Thermoelectric Material

Yoon, Sejin, Cho, Jun-Young, Koo, Hyun, Bae, Sung-Hwan, Ahn, Seunghyun, Kim, Gwi Rang, Kim, Jin-Sang, Park, Chan

Journal:

Journal of Electronic Materials

Année:

2014

Langue:

english

Fichier:

PDF, 431 KB

english, 2014

8

The growth of Cu2−xSe thin films using nanoparticles

Cho, Ara, Ahn, SeJin, Yun, Jae Ho, Gwak, Jihye, Ahn, Seung Kyu, Shin, Keeshik, Yoo, Jinsu, Song, Hyunjoon, Yoon, Kyunghoon

Journal:

Thin Solid Films

Année:

2013

Langue:

english

Fichier:

PDF, 1.96 MB

english, 2013

9

Cu(In,Ga)Se2 thin films without Ga segregation prepared by the single-step selenization of sputter deposited Cu-In-Ga-Se precursor layers

Moon, Dong Gwon, Yun, Jae Ho, Gwak, Jihye, Ahn, SeungKyu, Cho, Ara, Shin, Keeshik, Yoon, Kyunghoon, Ahn, SeJin

Journal:

Energy & Environmental Science

Année:

2012

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2012

10

Role of Chloride Ion in Passivity Breakdown on Iron and Nickel

Ahn, SeJin, Kwon, HyukSang, Macdonald, Digby D.

Journal:

Journal of The Electrochemical Society

Année:

2005

Langue:

english

Fichier:

PDF, 347 KB

english, 2005

11

Coptis chinensis Franch. extract up-regulate type I helper T-cell cytokine through MAPK activation in MOLT-4 T cell

Kim, Eunhee, Ahn, Sejin, Rhee, Hae-ik, Lee, Deug-chan

Journal:

Journal of Ethnopharmacology

Année:

2016

Langue:

english

Fichier:

PDF, 773 KB

english, 2016

12

Cu 2 ZnSnS 4 solar cells with a single spin-coated absorber layer prepared via a simple sol-gel route

Youn, Na Kyoung, Agawane, Ganesh L., Nam, Dahyun, Gwak, Jihye, Shin, Seung Wook, Kim, Jin Hyeok, Yun, Jae Ho, Ahn, SeJin, Cho, Ara, Eo, Young Ju, Ahn, Seung Kyu, Cheong, Hyeonsik, Kim, Dong Hwan, Shin

Journal:

International Journal of Energy Research

Année:

2016

Langue:

english

Fichier:

PDF, 2.41 MB

english, 2016

13

An amorphous Cu–In–S nanoparticle-based precursor ink with improved atom economy for CuInSe 2 solar cells with 10.85% efficiency

Ahn, SeJin, Rehan, Shanza, Moon, Dong Gwon, Eo, Young-Joo, Ahn, SeungKyu, Yun, Jae Ho, Cho, Ara, Gwak, Jihye

Journal:

Green Chemistry

Année:

2017

Langue:

english

Fichier:

PDF, 2.47 MB

english, 2017

14

xStore : Federated temporal query processing for large scale RDF triples on a cloud environment

Ahn, Jinhyun, Eom, Jae-Hong, Nam, Sejin, Zong, Nansu, Im, Dong-Hyuk, Kim, Hong-Gee

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 651 KB

english, 2017

15

[American Institute of Aeronautics and Astronautics 53rd AIAA/SAE/ASEE Joint Propulsion Conference - Atlanta, GA ()] 53rd AIAA/SAE/ASEE Joint Propulsion Conference - Flight testing of a university based H2O2/HDPE hybrid sounding rocket at KAIST

Huh, Jeongmoo, Kim, Youngil, Yun, Yongtae, Ahn, Byeonguk, Kwon, Sejin, Lee, Jaewan, Yoon, Hosung

Langue:

english

Fichier:

PDF, 563 KB

english

16

Design of Multiport Grain with Hydrogen Peroxide Hybrid Rocket

Ahn, Byeonguk, Kang, Hongjae, Lee, Eunkwang, Yun, Yongtae, Kwon, Sejin

Journal:

Journal of Propulsion and Power

Année:

2018

Langue:

english

Fichier:

PDF, 3.87 MB

english, 2018

17

A review on binary metal sulfide heterojunction solar cells

Moon, Dong Gwon, Rehan, Shanza, Yeon, Deuk Ho, Lee, Seung Min, Park, Sun Jae, Ahn, SeJin, Cho, Yong Soo

Journal:

Solar Energy Materials and Solar Cells

Année:

2019

Langue:

english

Fichier:

PDF, 1.57 MB

english, 2019

18

Three-Dimensionally Printed Polylactic Acid as Solid Fuel for Hydrogen Peroxide Hybrid Rockets

Ahn, Byeonguk, Huh, Jeongmoo, Bhosale, Vikas Khandu, Kwon, Sejin

Journal:

Journal of Propulsion and Power

Année:

2020

Fichier:

PDF, 1.14 MB

2020

19

Predicting Vascularized Bone Graft Viability Using 1-Week Postoperative Bone SPECT/CT After Maxillofacial Reconstructive Surgery

Kim, Hyunji, Lee, Koeun, Ha, Sejin, Shin, Eonwoo, Ahn, Kang-Min, Lee, Jee-Ho, Ryu, Jin-Sook

Journal:

Nuclear Medicine and Molecular Imaging

Année:

2020

Fichier:

PDF, 2.28 MB

2020

20

Nanoparticle derived Cu(In, Ga)Se2 absorber layer for thin film solar cells

SeJin Ahn, KiHyun Kim, KyungHoon Yoon

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Année:

2008

Langue:

english

Fichier:

PDF, 814 KB

english, 2008

21

Cu(In,Ga)Se2 thin film solar cells from nanoparticle precursors

SeJin Ahn, KiHyun Kim, KyungHoon Yoon

Journal:

Current Applied Physics

Année:

2008

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2008

22

Effects of Ga contents on properties of CIGS thin films and solar cells fabricated by co-evaporation technique

Sunghun Jung, SeJin Ahn, Jae Ho Yun, Jihye Gwak, Donghwan Kim, Kyunghoon Yoon

Journal:

Current Applied Physics

Année:

2010

Langue:

english

Fichier:

PDF, 766 KB

english, 2010

23

Fabrication and characterization of wide band-gap CuGaSe2 thin films for tandem structure

Soon Il Jung, Kyung Hoon Yoon, Sejin Ahn, Jihye Gwak, Jae Ho Yun

Journal:

Current Applied Physics

Année:

2010

Langue:

english

Fichier:

PDF, 719 KB

english, 2010

24

Effects of EDTA on the electronic properties of passive film on Fe–20Cr in pH 8.5 buffer solution

EunAe Cho, SeJin Ahn, HyukSang Kwon

Journal:

Electrochimica Acta

Année:

2005

Langue:

english

Fichier:

PDF, 434 KB

english, 2005

25

Effects of solution temperature on the kinetic nature of passive film on Ni

KyungJin Park, SeJin Ahn, HyukSang Kwon

Journal:

Electrochimica Acta

Année:

2011

Langue:

english

Fichier:

PDF, 826 KB

english, 2011

26

Diffusivity of point defects in the passive film on Fe

SeJin Ahn, HyukSang Kwon

Journal:

Journal of Electroanalytical Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 369 KB

english, 2005

27

Effects of heat treatments on the properties of Cu(In,Ga)Se2 nanoparticles

SeJin Ahn, ChaeWoong Kim, JaeHo Yun, JeongChul Lee, KyungHoon Yoon

Journal:

Solar Energy Materials and Solar Cells

Année:

2007

Langue:

english

Fichier:

PDF, 734 KB

english, 2007

28

Photoelectrochemical analysis on the passive film formed on Ti in pH 8.5 buffer solution

DongYung Kim, SeJin Ahn, HyukSang Kwon

Journal:

Thin Solid Films

Année:

2006

Langue:

english

Fichier:

PDF, 181 KB

english, 2006

29

An acid-labile temperature-responsive sol–gel reversible polymer for enhanced gene delivery to the myocardium and skeletal muscle cells

Ran Namgung, Sujin Nam, Soo Kyung Kim, Sejin Son, Kaushik Singha, Jin-Sook Kwon, Youngkeun Ahn, Myung Ho Jeong, In-Kyu Park, Vivek K. Garripelli, Seongbong Jo, Won Jong Kim

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 748 KB

english, 2009

30

Nucleation and growth of Cu(In,Ga)Se2 nanoparticles in low temperature colloidal process

SeJin Ahn, KiHyun Kim, YoungGab Chun, KyungHoon Yoon

Journal:

Thin Solid Films

Année:

2007

Langue:

english

Fichier:

PDF, 1.90 MB

english, 2007

31

Photo-electrochemical analysis of the passive film on zircaloy-4

SungJoon Lee, EunAe Cho, SeJin Ahn, HyukSang Kwon

Journal:

Electrochimica Acta

Année:

2001

Langue:

english

Fichier:

PDF, 217 KB

english, 2001

32

Role of chelate complexes in densification of CuInSe2 (CIS) thin film prepared from amorphous Cu–In–Se nanoparticle precursors

Kim, Kyunhwan, Eo, Young-Joo, Cho, Ara, Gwak, Jihye, Yun, Jae Ho, Shin, Keeshik, Ahn, Seoung Kyu, Park, Sang Hyun, Yoon, Kyunghoon, Ahn, SeJin

Journal:

Journal of Materials Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 908 KB

english, 2012

33

A hybrid ink of binary copper sulfide nanoparticles and indium precursor solution for a dense CuInSe2 absorber thin film and its photovoltaic performance

Cho, Ara, Ahn, SeJin, Yun, Jae Ho, Gwak, Jihye, Song, Hyunjoon, Yoon, Kyunghoon

Journal:

Journal of Materials Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 2.64 MB

english, 2012

34

Random and localized resistive switching observation in Pt/NiO/Pt

Jung-Bin Yun, Sejin Kim, Sunae Seo, Myoung-Jae Lee, Dong-Chul Kim, Seung-Eon Ahn, Yongsoo Park, Jiyoung Kim, Hyunjung Shin

Journal:

physica status solidi (RRL) - Rapid Research Letters

Année:

2007

Langue:

english

Fichier:

PDF, 178 KB

english, 2007

35

CZTSe thin film growth via a co-evaporation process using a ZnSe effusion source

Jihye Gwak, Sunghun Jung, Sang Hyun Park, SeJin Ahn, Ara Cho, Keeshik Shin, Kyung Hoon Yoon, Jae Ho Yun

Journal:

Electronic Materials Letters

Année:

2012

Langue:

english

Fichier:

PDF, 369 KB

english, 2012

36

Identifying subpopulations of thymic epithelial cells by flow cytometry using a new specific thymic epithelial marker, Ly110

Soo Jung Yang, Sejin Ahn, Chan-Sik Park, Seeyoung Choi, Moon Gyo Kim

Journal:

Journal of Immunological Methods

Année:

2005

Langue:

english

Fichier:

PDF, 394 KB

english, 2005

37

Ex-situ and in-situ analyses on reaction mechanism of CuInSe2 (CIS) formed by selenization of sputter deposited CuIn precursor with Se vapor

Dong Gwon Moon, SeJin Ahn, Jae Ho Yun, Ara Cho, Jihye Gwak, SeungKyu Ahn, Keeshik Shin, Kyunghoon Yoon, Hi-Deok Lee, Hisun Pak, Sehan Kwon

Journal:

Solar Energy Materials and Solar Cells

Année:

2011

Langue:

english

Fichier:

PDF, 1.62 MB

english, 2011

38

CuInSe2 Thin-Film Solar Cells with 7.72 % Efficiency Prepared via Direct Coating of a Metal Salts/Alcohol-Based Precursor Solution

Dr. SeJin Ahn, Tae Hwa Son, Ara Cho, Dr. Jihye Gwak, Dr. Jae Ho Yun, Dr. Keeshik Shin, Dr. Seoung Kyu Ahn, Dr. Sang Hyun Park, Dr. KyungHoon Yoon

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 826 KB

english, 2012

39

Effects of PbO on the repassivation kinetics of alloy 690

SeJin Ahn, V. Shankar Rao, HyukSang Kwon, UhChul Kim

Journal:

Corrosion Science

Année:

2006

Langue:

english

Fichier:

PDF, 335 KB

english, 2006

40

Characteristics of Cu(In,Ga)Se2 (CIGS) thin films deposited by a direct solution coating process

MyoungGuk Park, SeJin Ahn, Jae Ho Yun, Jihye Gwak, Ara Cho, SeoungKyu Ahn, Keeshik Shin, Dahyun Nam, Hyeonsik Cheong, Kyunghoon Yoon

Journal:

Journal of Alloys and Compounds

Année:

2012

Langue:

english

Fichier:

PDF, 1008 KB

english, 2012

41

Electrostatic Spray Deposition of Copper–Indium Thin Films

Yoon, Hyun, Woo, Ji Hoon, Ra, Young Min, Yoon, Sam S., Kim, Ho Young, Ahn, SeJin, Yun, Jae Ho, Gwak, Jihye, Yoon, KyungHoon, James, Scott C.

Journal:

Aerosol Science & Technology

Année:

2011

Langue:

english

Fichier:

PDF, 826 KB

english, 2011

42

Carbon layer reduction via a hybrid ink of binary nanoparticles in non-vacuum-processed CuInSe2 thin films

Cho, Ara, Ahn, SeJin, Yun, Jae Ho, Eo, Young-Joo, Song, Hyunjoon, Yoon, Kyunghoon

Journal:

Solar Energy Materials and Solar Cells

Année:

2013

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2013

43

[IEEE 2011 37th IEEE Photovoltaic Specialists Conference (PVSC) - Seattle, WA, USA (2011.06.19-2011.06.24)] 2011 37th IEEE Photovoltaic Specialists Conference - Kelvin probe microscopic studies on grain boundaries of Cu(In, Ga)Se2 and Cu2ZnSnSe4 thin-films grown by co-evaporation methods

Jeong, Ah Reum, Shin, Ran Hee, Jo, William, Gwak, Jihye, Ahn, SeJin, Yun, Jae Ho, Yoon, Kyunghoon

Année:

2011

Langue:

english

Fichier:

PDF, 766 KB

english, 2011

44

Facile Microwave-Assisted Synthesis of Multiphase CuInSe 2 Nanoparticles and Role of Secondary CuSe Phase on Photovoltaic Device Performance

Seo, Yeong-Hui, Lee, Byung-Seok, Jo, Yejin, Kim, Han-Gyeol, Choi, Youngmin, Ahn, SeJin, Yoon, KyungHoon, Woo, Kyoohee, Moon, Jooho, Ryu, Beyong-Hwan, Jeong, Sunho

Journal:

The Journal of Physical Chemistry C

Année:

2013

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2013

45

Non-vacuum processed CuInSe2 thin films fabricated with a hybrid ink

Cho, Ara, Ahn, SeJin, Ho Yun, Jae, Gwak, Jihye, Kyu Ahn, Seung, Shin, Keeshik, Song, Hyunjoon, Hoon Yoon, Kyung

Journal:

Solar Energy Materials and Solar Cells

Année:

2013

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2013

46

CuInSe 2 (CIS) Thin Films Prepared from Amorphous Cu–In–Se Nanoparticle Precursors for Solar Cell Application

Ahn, SeJin, Kim, Kyunhwan, Cho, Ara, Gwak, Jihye, Yun, Jae Ho, Shin, Keeshik, Ahn, SeoungKyu, Yoon, Kyunghoon

Journal:

ACS Applied Materials & Interfaces

Année:

2012

Langue:

english

Fichier:

PDF, 490 KB

english, 2012

47

Effects of selenization conditions on densification of Cu(In,Ga)Se[sub 2] (CIGS) thin films prepared by spray deposition of CIGS nanoparticles

Ahn, SeJin, Kim, Ki Hyun, Yun, Jae Ho, Yoon, Kyung Hoon

Journal:

Journal of Applied Physics

Année:

2009

Langue:

english

Fichier:

PDF, 1.54 MB

english, 2009

48

Amorphous Cu-In-S Nanoparticles as Precursors for CuInSe 2 Thin-Film Solar Cells with a High Efficiency

Ahn, SeJin, Choi, Yoo Jeong, Kim, Kyunhwan, Eo, Young-Joo, Cho, Ara, Gwak, Jihye, Yun, Jae Ho, Shin, Keeshik, Ahn, Seoung Kyu, Yoon, Kyunghoon

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2013

49

Determination of band gap energy (E[sub g]) of Cu[sub 2]ZnSnSe[sub 4] thin films: On the discrepancies of reported band gap values

Ahn, SeJin, Jung, Sunghun, Gwak, Jihye, Cho, Ara, Shin, Keeshik, Yoon, Kyunghoon, Park, Doyoung, Cheong, Hyonsik, Yun, Jae Ho

Journal:

Applied Physics Letters

Année:

2010

Langue:

english

Fichier:

PDF, 503 KB

english, 2010

50

Influence of shunt conduction on determining the dominant recombination processes in CIGS thin-film solar cells

Cho, Yunae, Lee, Eunsongyi, Kim, Dong-Wook, Ahn, Sejin, Jeong, Guk Yeong, Gwak, Jihye, Yun, Jae Ho, Kim, Hogyoung

Journal:

Current Applied Physics

Année:

2013

Langue:

english

Fichier:

PDF, 412 KB

english, 2013