Use of wafer temperature determination for the study of unintentional parameter influences for the MOVPE of III-nitrides

被引:7
作者
Hardtdegen, H [1 ]
Kaluza, N
Steins, R
Cho, YS
Sofer, Z
Zorn, M
Haberland, K
Zettler, JT
机构
[1] Res Ctr Juelich, Inst Thin Films & Interfaces, Ctr Nanoelect Informat Technol, D-52425 Julich, Germany
[2] Ferdinand Braun Inst Hochstfrequenztech, D-12489 Berlin, Germany
[3] LayTec Gesell Situ & Nanosensor MbH, D-10587 Berlin, Germany
来源
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2005年 / 242卷 / 13期
关键词
D O I
10.1002/pssb.200541099
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
In this paper we will first report on the use of real-time determination of wafer temperature for transparent substrates. With this method we will study the unintentional influence of growth parameter variations on the surface temperature. The effect on nitride growth optimization will be discussed.
引用
收藏
页码:2581 / 2586
页数:6
相关论文
共 17 条
[1]   METALORGANIC VAPOR-PHASE EPITAXIAL-GROWTH OF A HIGH-QUALITY GAN FILM USING AN AIN BUFFER LAYER [J].
AMANO, H ;
SAWAKI, N ;
AKASAKI, I ;
TOYODA, Y .
APPLIED PHYSICS LETTERS, 1986, 48 (05) :353-355
[2]   OBSERVATION AND ANALYSIS OF EPITAXIAL-GROWTH WITH REFLECTANCE-DIFFERENCE SPECTROSCOPY [J].
ASPNES, DE .
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1995, 30 (2-3) :109-119
[3]   Substrate temperature reference using SiC absorption edge measured by in situ spectral reflectometry [J].
Balmer, RS ;
Martin, T .
JOURNAL OF CRYSTAL GROWTH, 2003, 248 :216-221
[4]  
BOBEL FG, 1994, MATER RES SOC SYMP P, V324, P105
[5]   Modeling and experimental verification of deposition behavior during AlGaAs growth:: a comparison for the carrier gases N2 and H2 [J].
Dauelsberg, M ;
Hardtdegen, H ;
Kadinski, L ;
Kaluza, A ;
Kaufmann, P .
JOURNAL OF CRYSTAL GROWTH, 2001, 223 (1-2) :21-28
[6]   Real-time calibration of wafer temperature, growth rate and composition by optical in-situ techniques during AlxGa1-xAs growth in MOVPE [J].
Haberland, K ;
Kaluza, A ;
Zorn, M ;
Pristovsek, M ;
Hardtdegen, H ;
Weyers, M ;
Zettler, JT ;
Richter, W .
JOURNAL OF CRYSTAL GROWTH, 2002, 240 (1-2) :87-97
[7]   Uniform III-nitride growth in single wafer horizontal MOVPE reactors [J].
Hardtdegen, H ;
Kaluza, N ;
Steins, R ;
Javorka, P ;
Wirtz, K ;
Alam, A ;
Schmitt, T ;
Beccard, R .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2005, 202 (05) :744-748
[8]   SEMICONDUCTOR SUBSTRATE-TEMPERATURE MEASUREMENT BY DIFFUSE REFLECTANCE SPECTROSCOPY IN MOLECULAR-BEAM EPITAXY [J].
JOHNSON, SR ;
LAVOIE, C ;
TIEDJE, T ;
MACKENZIE, JA .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1993, 11 (03) :1007-1010
[9]   MOVPE GaN growth: determination of activation energy using in-situ reflectometry [J].
Kaluza, N ;
Steins, R ;
Hardtdegen, H ;
Lueth, H .
JOURNAL OF CRYSTAL GROWTH, 2004, 272 (1-4) :100-105
[10]  
Kirchhoff G., 1882, GESAMMELTE ABH, P566