Temperature Dependent THz Time-Domain Spectroscopy of Carrier Dynamics in GaN Thin Film

被引：0
|
作者：
Balci, Soner [1 ]
Baughman, William [1 ]
Wilbert, David S. [1 ]
Butler, Lee [1 ]
Kung, Patrick [1 ]
Kim, Seongsin M. [1 ]
机构：
[1] Univ Alabama, Dept Elect & Comp Engn, Tuscaloosa, AL 35487 USA
来源：
2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2011年
关键词：
BLUE; NITRIDE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report the complex refractive index, conductivity, and dielectric constants of GaN thin film in the terahertz frequency as a function of temperature using terahertz time-domain spectroscopy. Temperature dependent carrier dynamics and optical properties are observed in the frequency range from 0.3 to 2.0 THz. Temperature dependent complex conductivity is fitted by a Drude model to find changes in relaxation times and plasma frequencies.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Characteristics of THz carrier dynamics in GaN thin film and ZnO nanowires by temperature dependent terahertz time domain spectroscopy measurement
    Balci, Soner
    Baughman, William
    Wilbert, David S.
    Shen, Gang
    Kung, Patrick
    Kim, Seongsin Margaret
    SOLID-STATE ELECTRONICS, 2012, 78 : 68 - 74
  • [2] Charge transport and carrier dynamics in liquids probed by THz time-domain spectroscopy
    Knoesel, E
    Bonn, M
    Shan, J
    Heinz, TF
    PHYSICAL REVIEW LETTERS, 2001, 86 (02) : 340 - 343
  • [3] Carrier Dynamics in Graphene Studied by Ultra-broadband THz Time-Domain Spectroscopy
    Yamashita, Masatsugu
    Ikeda, Sho
    Otani, Chiko
    2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2014,
  • [4] THz Time-Domain Spectroscopy of Thin-Film DNA Oligomer Having Mismatch
    Norizawa, Kimihiro
    Tabata, Hitoshi
    Takei, Futnie
    Nakatani, Kazuhiko
    CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, 2006, : 579 - 579
  • [5] THz time-domain spectroscopy uncertainties
    Lin, Hungyen
    Withayachumnankul, Withawat
    Fischer, Bernd M.
    Mickan, Samuel P.
    Abbott, Derek
    2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 2007, : 217 - 218
  • [6] THz time-domain spectroscopy on ammonia
    Harde, H
    Zhao, J
    Wolff, M
    Cheville, RA
    Grischkowsky, D
    JOURNAL OF PHYSICAL CHEMISTRY A, 2001, 105 (25): : 6038 - 6047
  • [7] Thin layered drawing media probed by THz time-domain spectroscopy
    Tasseva, J.
    Taschin, A.
    Bartolini, P.
    Striova, J.
    Fontana, R.
    Torre, R.
    ANALYST, 2017, 142 (01) : 42 - 47
  • [8] Evidence of frequency dependent THz beam polarization in time-domain spectroscopy
    Garet, F
    Duvillaret, L
    Coutaz, JL
    TERAHERTZ SPECTROSCOPY AND APPLICATIONS, 1999, 3617 : 30 - 37
  • [9] THZ TIME-DOMAIN SPECTROSCOPY OF NONPOLAR LIQUIDS
    PEDERSEN, JE
    KEIDING, SR
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (10) : 2518 - 2522
  • [10] THz time-domain spectroscopy of Cesium Iodide
    Gao, F.
    Mendis, R.
    TERAHERTZ PHOTONICS, 2008, 6840
12345