TY - GEN
T1 - In-situ X-ray monitoring in MOVPE and feedback growth of strained InGaAs
AU - Tsuchiya, T.
AU - Taniwatari, T.
AU - Uomi, K.
AU - Kawano, T.
AU - Ono, Y.
PY - 1992/1/1
Y1 - 1992/1/1
N2 - Metalorganic chemical vapor deposition (MOVPE) has been intensively studied for thinlayer growth along with molecular beam epitaxy (MBE). Recently, in-situ monitoring has become more important for the evaluation and the precise control of epitaxial growth. In MBE, reflection high-energy electron diffraction (RHEED) (1) has often been used for the in-situ monitoring. RHEED, however, can not be applied to MOVPE due to its relatively high growth pressure (>10 torr). Therefore, only a few methods (2) not sensitive to growth pressure, have been reported for in-situ monitoring in MOVPE. In this paper, in-situ X-ray monitoring is introduced, for the first time, in MOVPE. Moreover, feedback growth of InGaAs composition is demonstrated using the insitu X-ray monitoring.
AB - Metalorganic chemical vapor deposition (MOVPE) has been intensively studied for thinlayer growth along with molecular beam epitaxy (MBE). Recently, in-situ monitoring has become more important for the evaluation and the precise control of epitaxial growth. In MBE, reflection high-energy electron diffraction (RHEED) (1) has often been used for the in-situ monitoring. RHEED, however, can not be applied to MOVPE due to its relatively high growth pressure (>10 torr). Therefore, only a few methods (2) not sensitive to growth pressure, have been reported for in-situ monitoring in MOVPE. In this paper, in-situ X-ray monitoring is introduced, for the first time, in MOVPE. Moreover, feedback growth of InGaAs composition is demonstrated using the insitu X-ray monitoring.
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U2 - 10.1109/ICIPRM.1992.235554
DO - 10.1109/ICIPRM.1992.235554
M3 - Conference contribution
AN - SCOPUS:84858236988
T3 - LEOS 1992 Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, and Smart Pixels - 4th International Conference on Indium Phosphide and Related Materials, IPRM 1992
SP - 646
EP - 649
BT - LEOS 1992 Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, and Smart Pixels - 4th International Conference on Indium Phosphide and Related Materials, IPRM 1992
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - LEOS 1992 Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, and Smart Pixels - 4th International Conference on Indium Phosphide and Related Materials, IPRM 1992
Y2 - 21 April 1992 through 24 April 1992
ER -