skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Comments on MOVPE Modeling and Simulation.

Abstract

Abstract not provided.

Authors:
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1264068
Report Number(s):
SAND2006-3234C
525777
DOE Contract Number:
AC04-94AL85000
Resource Type:
Conference
Resource Relation:
Conference: Proposed for presentation at the 13th International Conference on Metal Organic Vapor Phase Epitaxy held May 22-26, 2006 in Mayasaki, Japan.
Country of Publication:
United States
Language:
English

Citation Formats

Creighton, James Randall. Comments on MOVPE Modeling and Simulation.. United States: N. p., 2006. Web.
Creighton, James Randall. Comments on MOVPE Modeling and Simulation.. United States.
Creighton, James Randall. Mon . "Comments on MOVPE Modeling and Simulation.". United States. doi:. https://www.osti.gov/servlets/purl/1264068.
@article{osti_1264068,
title = {Comments on MOVPE Modeling and Simulation.},
author = {Creighton, James Randall},
abstractNote = {Abstract not provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2006},
month = {Mon May 01 00:00:00 EDT 2006}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share:
  • A model for the growth of gallium nitride in a vertical metalorganic vapor phase epitaxy reactor is presented. For a mixture of non-dilute gases, the flow temperature and concentration profiles are predicted. The results show that the growth of GaN epilayers is through an intermediate adduct of TMG and ammonia. Growth rates are predicted based on simple reaction mechanisms and compared with those obtained experimentally. Loss of adduct species due to polymerization leads to lowering in growth rate. An attempt to quantify loss of reacting species is made based on experimentally observed growth rates.
  • Abstract not provided.
  • In addition, a preliminary study about the possibility of simulation experiments have been carried out for the study of high energy particle physics in the LHD project. [copyright]American Institute of Physics
  • This paper discusses Carol Gotway`s paper, ``The Use of Conditional Simulation in Nuclear Waste Site Performance Assessment.`` The paper centers on the use of conditional simulation and the use of geostatistical methods to simulate an entire field of values for subsequent use in a complex computer model. The issues of sampling designs for geostatistics, semivariogram estimation and anisotropy, turning bands method for random field generation, and estimation of the comulative distribution function are brought out.
  • The Symposium concluded with prepared summaries by four experts in the involved disciplines. These experts made no mention of statistics and/or the statistical content of issues. The first author contributed an extemporaneous statement at the Symposium because there are important issues associated with conducting and evaluating numerical modeling that are familiar to statisticians and often treated successfully by them. This note expands upon these extemporaneous remarks.