High-efficiency one-sun photovoltaic module demonstration using solar-grade CZ silicon. Final report Page: 57 of 72
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High-Efficiency One-Sun Photovoltaic Module Demonstration Using Solar-Grade Cz Silicon
EB 5. Laser.Label Ver: 2 Samples: 2-5,7-10,12-15
Pulse Rate: 10000
Cutting Speed: 5
Laser Current: 20
Cutting Angles: X-Y
CADD layer (wafer): Wafer-#
CADD layer (lot): 61
Started: 12-FEB-1996 07:36:02.00(0:22+100:00)
EB 6. Laser.Groove Ver: 8 Samples: 2,4,9,10,12,15 (0:12+100:00)
Groove pulse rate (Hz): 15000
Groove cutting speed (mn/s): 5
Groove cutting axes: X-Y
Groove cutting pulse energy (mJ): Max
Hole drilling pulse rate (Hz): 3000
Hole drilling time (ms): 150
Lot scribing time (#wafers*(min/wafer)): 12
Alignment (0-chuck, #wafers-pattern): 0
CADD pattern file name w/o extension: LAPERHEX
CADD layer: 2
Side of wafer to cut: back
Started: 12-FEB-1996 08:05:48.00
JMG: This step scribes alignment targets for PERF cells. Please
be sure the wafer flats are flush against the jig to ensure good
front-to-back alignment.
EB 7. Laser.Groove Ver: 8 Samples: 2,4,9,10,12,15 (0:12+100:00)
Groove pulse rate (Hz): 15000
Groove cutting speed (mm/s): 5
Groove cutting axes: X-Y
Groove cutting pulse energy (mJ): Max
Hole drilling pulse rate (Hz): 3000
Hole drilling time (ms): 150
Lot scribing time (#wafers*(min/wafer)): 12
Alignment (0-chuck, #wafers-pattern): 0
CADD pattern file name w/o extension: LAPERHEX
CADD layer: 1
Side of wafer to cut: front
Started: 12-FEB-1996 08:29:32.00
JMG: This step scribes alignment targets for PERF cells. Please
be sure the wafer flats are flush against the jig to ensure good
front-to-back alignment.BLS 8. Label.Scribe Ver: 4 Samples: 1,6,11
Started: 12-FEB-1996 08:52:04.00BLS 9. Measure.BulkRho Ver: 2 Samples: 2,9,12
Side of wafer to measure: Front
Number of points: 5
Started: 12-FEB-1996 08:54:38.00BLS: Wafer
No.
2Mean
(ohms/sq)
27.30StdDev
(%)
1.371(0:06+1000:00)
(0:11+100:00)
Thickness
(um)
287BulkRho
(ohms-cm)
0.7847
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Gee, J. M. High-efficiency one-sun photovoltaic module demonstration using solar-grade CZ silicon. Final report, report, October 1, 1996; Albuquerque, New Mexico. (https://digital.library.unt.edu/ark:/67531/metadc686961/m1/57/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.