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1

SPIE Proceedings [SPIE OPTO - San Francisco, California (Saturday 23 January 2010)] Quantum Sensing and Nanophotonic Devices VII - Optical characteristics of surface plasmon resonance based on ZnO and metallic nanograting structures

Kim, Doo Gun, Razeghi, Manijeh, Sudharsanan, Rengarajan, Kim, Seon Hoon, Ki, Hyun Chul, Brown, Gail J., Kim, Hyo Jin, Ko, Hang Ju, Han, Myung-Soo, Hann, Swook, Kim, Tae Un, Kim, Hwe Jong, Oh, Geum-Yoo

Year:

2010

Language:

english

File:

PDF, 2.68 MB

english, 2010

2

Effects of Chinese herbal medicines on dementia risk in patients with sleep disorders in Taiwan

Chen, Chao-Jung, Liu, Xiang, Chiou, Jian-Shiun, Hang, Liang-Wen, Li, Te-Mao, Tsai, Fuu-Jen, Ko, Cheng-Hang, Lin, Ting-Hsu, Liao, Chiu-Chu, Huang, Shao-Mei, Liang, Wen-Miin, Lin, Ying-Ju

Journal:

Journal of Ethnopharmacology

Year:

2021

File:

PDF, 1.05 MB

2021

3

Polarity control of GaN epilayers grown on ZnO templates

Takuma Suzuki, Hang-Ju Ko, Agus Setiawan, Jung-Jin Kim, Koh Saitoh, Masami Terauchi, Takafumi Yao

Journal:

Materials Science in Semiconductor Processing

Year:

2003

Language:

english

File:

PDF, 264 KB

english, 2003

4

Phase separation in Ga-doped MgZnO layers grown by plasma-assisted molecular-beam epitaxy

Chihiro Harada, Hang-Ju Ko, Hisao Makino, Takafumi Yao

Journal:

Materials Science in Semiconductor Processing

Year:

2003

Language:

english

File:

PDF, 207 KB

english, 2003

5

Investigation of high-quality CuInSe2 films with various Cu/In ratios

Hang-Ju Ko, Gyoung-Hoon Lee, Hyo-Jin Kim, Myoung-Soo Han, Chae-Hwan Jeong, Jong-Ho Lee, Ho-Sung Kim, Jin-Hyeok Kim, Kwang-Bok Kim, Suk-Ho Lee

Journal:

Journal of Crystal Growth

Year:

2011

Language:

english

File:

PDF, 610 KB

english, 2011

6

Dynamics of high-density excitons and electron–hole plasma in ZnO epitaxial thin films

Nobuyuki Arai, Jun Takeda, Hang-Ju Ko, Takafumi Yao

Journal:

Journal of Luminescence

Year:

2006

Language:

english

File:

PDF, 138 KB

english, 2006

7

Optical studies of ZnO thin films grown on O- and H-plasma treated Al2O3 substrates by plasma-assisted molecular beam epitaxy

Sun-Kyun Lee, Ji-Young Kim, Bong-Joon Kwon, Yong-Hoon Cho, Hang-Ju Ko, Takafumi Yao

Journal:

Solid State Communications

Year:

2008

Language:

english

File:

PDF, 1.52 MB

english, 2008

8

Corrigendum to “Study on MgO buffer in ZnO layers grown by plasma-assisted molecular beam epitaxy on Al2O3 (0001)” [Thin Solid Films 445 (2003) 213–218]

Agus Setiawan, Hang Ju Ko, Soon Ku Hong, Yefan Chen, Takafumi Yao

Journal:

Thin Solid Films

Year:

2004

Language:

english

File:

PDF, 45 KB

english, 2004

9

Evolution of initial layers of plasma-assisted MBE grown ZnO on (0 0 0 1)GaN/sapphire

Soon-Ku Hong, Hang-Ju Ko, Yefan Chen, Takashi Hanada, Takafumi Yao

Journal:

Journal of Crystal Growth

Year:

2000

Language:

english

File:

PDF, 415 KB

english, 2000

10

Two-dimensional growth of ZnO films on sapphire(0 0 0 1) with buffer layers

Yefan Chen, Hang-ju Ko, Soon-ku Hong, Takafumi Yao, Yusaburo Segawa

Journal:

Journal of Crystal Growth

Year:

2000

Language:

english

File:

PDF, 344 KB

english, 2000

11

Growth of PrSrMnO3-like thin films on NGO (1 1 0) substrates by plasma assisted MBE

Guojun Liu, Hongmei Wang, H. Makino, Hang-Ju Ko, T. Hanada, T. Yao

Journal:

Journal of Crystal Growth

Year:

2001

Language:

english

File:

PDF, 220 KB

english, 2001

12

Doping effects in ZnO layers using Li3N as a doping source

Hang-Ju Ko, Yefan Chen, Soon-Ku Hong, Takafumi Yao

Journal:

Journal of Crystal Growth

Year:

2003

Language:

english

File:

PDF, 277 KB

english, 2003

13

Defect characterization in epitaxial ZnO/epi-GaN/Al2O3 heterostructures: transmission electron microscopy and triple-axis X-ray diffractometry

Soon-Ku Hong, Hang-Ju Ko, Yefan Chen, Takafumi Yao

Journal:

Journal of Crystal Growth

Year:

2000

Language:

english

File:

PDF, 354 KB

english, 2000

14

MBE growth of high-quality ZnO films on epi-GaN

Hang Ju Ko, Yefan Chen, Soon Ku Hong, Takafumi Yao

Journal:

Journal of Crystal Growth

Year:

2000

Language:

english

File:

PDF, 201 KB

english, 2000

15

Study on MgO buffer in ZnO layers grown by plasma-assisted molecular beam epitaxy on Al2O3(0001)

Agus Setiawan, Hang Ju Ko, Soon Ku Hong, Yefan Chen, Takafumi Yao

Journal:

Thin Solid Films

Year:

2003

Language:

english

File:

PDF, 844 KB

english, 2003

16

Control and characterization of ZnO/GaN heterointerfaces in plasma-assisted MBE-grown ZnO films on GaN/Al2O3

Soon-Ku Hong, Hang-Ju Ko, Yefan Chen, Takashi Hanada, Takafumi Yao

Journal:

Applied Surface Science

Year:

2000

Language:

english

File:

PDF, 1.67 MB

english, 2000

17

Improvement of the quality of ZnO substrates by annealing

Hang-Ju Ko, Myung-Soo Han, Young-Sik Park, Yun-Sik Yu, Byong-In Kim, Sang Sub Kim, Jin-Hyeok Kim

Journal:

Journal of Crystal Growth

Year:

2004

Language:

english

File:

PDF, 359 KB

english, 2004

18

Dynamics of newly observed biexcitons in ZnO epitaxial thin films

Aishi Yamamoto, Kensuke Miyajima, Takenari Goto, Hang Ju Ko, Takafumi Yao

Journal:

Journal of Luminescence

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

19

A challenge in molecular beam epitaxy of ZnO: control of material properties by interface engineering

Hang-Ju Ko, Soon-Ku Hong, Yefen Chen, Takafumi Yao

Journal:

Thin Solid Films

Year:

2002

Language:

english

File:

PDF, 749 KB

english, 2002

20

Control of polarity of heteroepitaxial ZnO films by interface engineering

Soon-Ku Hong, Takashi Hanada, Yefen Chen, Hang-Ju Ko, Takafumi Yao, Daisuke Imai, Kiyoaki Araki, Makoto Shinohara

Journal:

Applied Surface Science

Year:

2002

Language:

english

File:

PDF, 450 KB

english, 2002

21

Extremely small multimode-interference coupled triangular resonator with sharp angle of incidence

Kim, Doo Gun, Oh, Geum-Yoon, Choi, Woon-Kyung, Kim, Hyo Jin, Kim, Seon Hoon, Ki, Hyun Chul, Kim, Sang-Taek, Ko, Hang Ju, Kim, Tae Un, Yang, Myoung Hak

Journal:

Year:

2008

Language:

english

File:

PDF, 270 KB

english, 2008

22

Layer-by-layer growth of ZnO epilayer on Al2O3(0001) by using a MgO buffer layer

Chen, Yefan, Ko, Hang-Ju, Hong, Soon-Ku, Yao, Takafumi

Journal:

Applied Physics Letters

Year:

2000

Language:

english

File:

PDF, 446 KB

english, 2000

23

Tunable Electronic Transport Characteristics of Surface-Architecture-Controlled ZnO Nanowire Field Effect Transistors

Hong, Woong-Ki, Sohn, Jung Inn, Hwang, Dae-Kue, Kwon, Soon-Shin, Jo, Gunho, Song, Sunghoon, Kim, Seong-Min, Ko, Hang-Ju, Park, Seong-Ju, Welland, Mark E., Lee, Takhee

Journal:

Year:

2008

Language:

english

File:

PDF, 295 KB

english, 2008

24

Excitonic transition dynamics on front and back surfaces of ZnO thin films

Lee, Sun-Kyun, Kwon, Bong-Joon, Cho, Yong-Hoon, Ko, Hang-Ju, Yao, Takafumi

Journal:

Physical Review B

Year:

2011

Language:

english

File:

PDF, 450 KB

english, 2011

25

Biexciton luminescence in high-quality ZnO epitaxial thin films

Yamamoto, Aishi, Miyajima, Kensuke, Goto, Takenari, Ju Ko, Hang, Yao, Takafumi

Journal:

Journal of Applied Physics

Year:

2001

Language:

english

File:

PDF, 316 KB

english, 2001

26

Morphology evolution of ZnO(000â1Ì) surface during plasma-assisted molecular-beam epitaxy

Chen, Yefan, Ko, Hang-Ju, Hong, Soon-Ku, Yao, Takafumi, Segawa, Yusaburo

Journal:

Applied Physics Letters

Year:

2002

Language:

english

File:

PDF, 483 KB

english, 2002

27

Investigation of ZnO epilayers grown under various Zn/O ratios by plasma-assisted molecular-beam epitaxy

Ko, Hang-Ju, Yao, Takafumi, Chen, Yefan, Hong, Soon-Ku

Journal:

Journal of Applied Physics

Year:

2002

Language:

english

File:

PDF, 529 KB

english, 2002

28

Effects of an extremely thin buffer on heteroepitaxy with large lattice mismatch

Chen, Yefan, Hong, Soon-ku, Ko, Hang-ju, Kirshner, V., Wenisch, H., Yao, Takafumi, Inaba, Katsuhiko, Segawa, Yusaburo

Journal:

Applied Physics Letters

Year:

2001

Language:

english

File:

PDF, 538 KB

english, 2001

29

[IEEE 2008 Joint Conference of the Opto-Electronics and Communications Conference (OECC) and the Australian Conference on Optical Fibre Technology (ACOFT) - Sydney, Australia (2008.07.7-2008.07.10)] OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology - Nano pattering by double expose hologram lithography and ZnO nanoscale photonic crystal

Tae Un Kim,, Seon Hoon Kim,, Sang-Taek Kim,, Hyun Chul Ki,, Myung Hak Yang,, Hyo Jin Kim,, Hang Ju Ko,, Jin Hyeok Kim,, Hwe Jong Kim,

Year:

2008

Language:

english

File:

PDF, 872 KB

english, 2008

30

The effect of ITO/Mo/MoO3 anode multilayer film on efficient hole extraction in MEH–PPV/ZnO NP hybrid solar cells

Park, Jaehyoung, Park, Gwanghoon, Ko, Hang-Ju, Ha, Jun-Seok

Journal:

Ceramics International

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

31

[IEEE 2008 Joint Conference of the Opto-Electronics and Communications Conference (OECC) and the Australian Conference on Optical Fibre Technology (ACOFT) - Sydney, Australia (2008.07.7-2008.07.10)] OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology - Flip-chip ready 850 nm VCSEL with BCB planarization for optical interconnects

Sang-Taek Kim,, Seon Hoon Kim,, Hyun Chul Ki,, Tae Un Kim,, Hyo Jin Kim,, Hang Ju Ko,, Hwe Jong Kim,

Year:

2008

Language:

english

File:

PDF, 88 KB

english, 2008

32

Band alignment at a ZnO/GaN (0001) heterointerface

Hong, Soon-Ku, Hanada, Takashi, Makino, Hisao, Chen, Yefan, Ko, Hang-Ju, Yao, Takafumi, Tanaka, Akinori, Sasaki, Hiroyuki, Sato, Shigeru

Journal:

Applied Physics Letters

Year:

2001

Language:

english

File:

PDF, 304 KB

english, 2001

33

Single Adatom Exchange in Surfactant-Mediated Epitaxial Growth

Ko, Young-Jo, Yi, Jae-Yel, Park, Seong-Ju, Lee, El-Hang, Chang, K. J.

Journal:

Physical Review Letters

Year:

1996

Language:

english

File:

PDF, 121 KB

english, 1996

34

Control of polarity of ZnO films grown by plasma-assisted molecular-beam epitaxy: Zn- and O-polar ZnO films on Ga-polar GaN templates

Hong, Soon-Ku, Hanada, Takashi, Ko, Hang-Ju, Chen, Yefan, Yao, Takafumi, Imai, Daisuke, Araki, Kiyoaki, Shinohara, Makoto

Journal:

Applied Physics Letters

Year:

2000

Language:

english

File:

PDF, 473 KB

english, 2000

35

Characteristics of dislocations in ZnO layers grown by plasma-assisted molecular beam epitaxy under different Zn∕O flux ratios

Setiawan, Agus, Vashaei, Zahra, Cho, Meoung Whan, Yao, Takafumi, Kato, Hiroyuki, Sano, Michihiro, Miyamoto, Kazuhiro, Yonenaga, I., Ko, Hang Ju

Journal:

Journal of Applied Physics

Year:

2004

Language:

english

File:

PDF, 913 KB

english, 2004

36

Stimulated emission and optical gain in ZnO epilayers grown by plasma-assisted molecular-beam epitaxy with buffers

Chen, Yefan, Tuan, N. T., Segawa, Yusaburo, Ko, Hang-ju, Hong, Soon-ku, Yao, Takafumi

Journal:

Applied Physics Letters

Year:

2001

Language:

english

File:

PDF, 250 KB

english, 2001

37

[IEEE 2008 Joint Conference of the Opto-Electronics and Communications Conference (OECC) and the Australian Conference on Optical Fibre Technology (ACOFT) - Sydney, Australia (2008.07.7-2008.07.10)] OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology - Triangular ring resonator incorporating total internal reflection mirror and compact multimode interference coupler

Doo Gun Kim,, Geum-Yoon Oh,, Woon Kyung Choi,, Hyo Jin Kim,, Seon Hoon Kim,, Hyun Chul Ki,, Sang-Taek Kim,, Hang Ju Ko,, Tae Un Kim,, Myoung Hak Yang,, Hwe Jong Kim,, Dagli, Nadir, Young Wa

Year:

2008

Language:

english

File:

PDF, 908 KB

english, 2008

38

Plasma-assisted molecular-beam epitaxy of ZnO epilayers on atomically flat MgAl[sub 2]O[sub 4](111) substrates

Chen, Yefan, Hong, Soon-ku, Ko, Hang-ju, Nakajima, Masa, Yao, Takafumi, Segawa, Yusaburo

Journal:

Applied Physics Letters

Year:

2000

Language:

english

File:

PDF, 468 KB

english, 2000

39

[IEEE International Conference on Molecular Bean Epitaxy - San Francisco, CA, USA (15-20 Sept. 2002)] International Conference on Molecular Bean Epitaxy - Doping of acceptor impurities into ZnO

Hang-Ju Ko,, Setiawan, A., Harada, C., Suzuki, T., Yao, T.

Year:

2002

Language:

english

File:

PDF, 89 KB

english, 2002

40

First-Principles Study of the As-Mediated Growths of Si and Ge on Si(100)

Ko, Young-Jo, Chang, K. J., Yi, Jae-Yel, Park, Seong-Ju, Lee, El-Hang

Journal:

Surface Review and Letters

Year:

1998

Language:

english

File:

PDF, 258 KB

english, 1998

41

PHOTOLUMINESCENCE OF BIEXCITON IN ZnO EPITAXIAL THIN FILMS

MIYAJIMA, KENSUKE, YAMAMOTO, AISHI, GOTO, TAKENARI, KO, HANG JU, YAO, TAKAFUMI

Journal:

International Journal of Modern Physics B

Year:

2001

Language:

english

File:

PDF, 394 KB

english, 2001

42

Design and Preparation of AlN/GaN Quantum Wells for Quantum Cascade Laser Applications

Ishida, Akihiro, Matsue, Kazuma, Inoue, Yoku, Fujiyasu, Hiroshi, Ko, Hang-Ju, Setiawan, Agus, Kim, Jung-Jin, Makino, Hisao, Yao, Takafumi

Journal:

Japanese Journal of Applied Physics

Year:

2005

Language:

english

File:

PDF, 383 KB

english, 2005

43

Apolipoprotein E Polymorphism and Behavioral and Psychological Symptoms of Dementia in Patients With Alzheimer Disease

Chen, Cheng-Sheng, Ouyang, Pei, Yeh, Yi-Chun, Lai, Chiou-Lian, Liu, Ching-Kuan, Yen, Cheng-Fang, Ko, Chih-Hung, Yen, Ju-Yu, Liu, Gin-Chun, Juo, Suh-Hang Hank

Journal:

Alzheimer Disease & Associated Disorders

Year:

2012

Language:

english

File:

PDF, 133 KB

english, 2012

44

Electrical properties in free-standing GaN substrates fabricated by hydride vapor-phase epitaxy and self-separation technique

Oh, Dong-Cheol, Lee, Hyun-Jae, Ko, Hang-Ju, Jhun, Chul-Gyu

Journal:

Journal of the Korean Physical Society

Year:

2014

Language:

english

File:

PDF, 322 KB

english, 2014

45

SPIE Proceedings [SPIE SPIE Defense + Security - Baltimore, Maryland, USA (Monday 5 May 2014)] Infrared Technology and Applications XL - A fabrication and characterictics of microbolometer detectors using VOx/ZnO/VOx multilayer thin film processing

Andresen, Bjørn F., Fulop, Gabor F., Hanson, Charles M., Norton, Paul R., Han, Myung-Soo, Kim, Dae Hyeon, Ko, Hang Ju, Shin, Jae Chul, Kim, Hyo Jin, Kim, Do Gun

Year:

2014

Language:

english

File:

PDF, 273 KB

english, 2014

46

SPIE Proceedings [SPIE OPTO - San Francisco, California (Saturday 23 January 2010)] Oxide-based Materials and Devices - Structural and optical properties of TiO2 thin films annealed in O2 and N2 gases flow

Kim, Seon Hoon, Kim, Tae Un, Kim, Doo Gun, Ki, Hyun Chul, Oh, Geum-Yoon, Kim, Hyo Jin, Ko, Hang Ju, Han, Myung-Soo, Hann, Swook, Kim, Hwe Jong, Teherani, Ferechteh H., Look, David C., Litton, Cole W.,

Year:

2010

Language:

english

File:

PDF, 603 KB

english, 2010

47

Effects of Controlling the AZO Thin Film's Optical Band Gap on AZO/MEH-PPV Devices with Buffer Layer

Park, Jaehyoung, Jung, Ki-Chang, Lee, Ari, Bae, Hyojung, Mun, Daehwa, Ha, Jun-Seok, Mun, Young-Bu, Han, E. M., Ko, Hang-Ju

Journal:

International Journal of Photoenergy

Year:

2012

Language:

english

File:

PDF, 688 KB

english, 2012

48

Bidirectional Lasing Characteristics of Rectangular Ring Laser with Three-Guide Coupler

Kim, Doo Gun, Oh, Geum-Yoon, Kim, Hyo Jin, Kim, Seon Hoon, Ki, Hyun Chul, Kim, Sang-Taek, Ko, Hang Ju, Kim, Tae Un, Yang, Myoung Hak, Kim, Hwe Jong, Yi, Jong Chang, Dagli, Nadir, Choi, Young-Wan

Journal:

Japanese Journal of Applied Physics

Year:

2008

Language:

english

File:

PDF, 183 KB

english, 2008

49

Ultrafast Dynamics of Exciton–Exciton and Exciton–Longitudinal Optical-Phonon Scattering Processes in ZnO Epitaxial Thin Films

Takeda, Jun, Arai, Nobuyuki, Toshine, Yuki, Ko, Hang-Ju, Yao, Takafumi

Journal:

Japanese Journal of Applied Physics

Year:

2006

Language:

english

File:

PDF, 218 KB

english, 2006

50

[IEEE Comput. Soc. Press High Performance Computing on the Information Superhighway. HPC Asia '97 - Seoul, South Korea (28 April-2 May 1997)] Proceedings High Performance Computing on the Information Superhighway. HPC Asia '97 - Theoretical study of epitaxial growths on As-covered Si(100) surfaces

Young-Jo Ko,, Jae-Yel Yi,, Seong-Ju Park,, El-Hang Lee,, Chang, K.J.

Year:

1997

Language:

english

File:

PDF, 395 KB

english, 1997

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