NDLI: Research on some control issues in the Czochralski process of solar grade mono-crystal silicon

Content Provider	IEEE Xplore Digital Library
Author	Liu Ding Zhang Jing
Copyright Year	2014
Description	Author affiliation: Xi'an Univ. of Technol., Xi'an, China (Liu Ding; Zhang Jing)
Abstract	Czochralski (CZ) method based silicon crystal furnace is the main equipment to produce the solar cells silicon material. To meet the technological requirements of the silicon material for the solar photovoltaic industry, this paper introduces the role of mono-crystal silicon in the solar photovoltaic industry, and studies some key control issues in the silicon crystal growth process. Important achievements are obtained in the aspects of diameter measurement and control, heat field modeling and temperature control, design and implementation of the large-scale CUSP magnetic field as well as solid-liquid interface measurement and control etc. Experimental results show that the proposed solutions meet the technological requirements of silicon crystal growth process.
Starting Page	559
Ending Page	564
File Size	10923878
Page Count	6
File Format	PDF
ISBN	9781479937073
e-ISBN	9781479937080
DOI	10.1109/CCDC.2014.6852229
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-05-31
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature measurement Magnetic field measurement CUSP Magnetic Field Furnaces Process control Crystals Silicon Diameter Control Magnetic fields CZ Method Thermal Field Modeling Solid-Liquid Interface Measurement
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in