Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly
Abstract
An apparatus for controlling heat flow within a melt. The apparatus may include a crucible configured to contain the melt where the melt has an exposed surface. The apparatus may also include a heater disposed below a first side of the crucible and configured to supply heat through the melt to the exposed surface, and a heat diffusion barrier assembly comprising at least one heat diffusion barrier disposed within the crucible and defining an isolation region in the melt and an outer region in the melt.
- Inventors:
- Issue Date:
- Research Org.:
- Leading Edge Crystal Technologies, Inc., Gloucester, MA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1771499
- Patent Number(s):
- 10801125
- Application Number:
- 16/512,756
- Assignee:
- Leading Edge Crystal Technologies, Inc. (Gloucester, MA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- EE0000595
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 07/16/2019
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Kellerman, Peter L., Carlson, Frederick M., Morrell, David, Moradian, Ala, and Desai, Nandish. Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly. United States: N. p., 2020.
Web.
Kellerman, Peter L., Carlson, Frederick M., Morrell, David, Moradian, Ala, & Desai, Nandish. Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly. United States.
Kellerman, Peter L., Carlson, Frederick M., Morrell, David, Moradian, Ala, and Desai, Nandish. Tue .
"Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly". United States. https://www.osti.gov/servlets/purl/1771499.
@article{osti_1771499,
title = {Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly},
author = {Kellerman, Peter L. and Carlson, Frederick M. and Morrell, David and Moradian, Ala and Desai, Nandish},
abstractNote = {An apparatus for controlling heat flow within a melt. The apparatus may include a crucible configured to contain the melt where the melt has an exposed surface. The apparatus may also include a heater disposed below a first side of the crucible and configured to supply heat through the melt to the exposed surface, and a heat diffusion barrier assembly comprising at least one heat diffusion barrier disposed within the crucible and defining an isolation region in the melt and an outer region in the melt.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {10}
}
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