Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979

Thumbnail image of item number 1 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 2 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 3 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 4 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Showing 1-4 of 19 pages in this report.

PDF Version Also Available for Download.

Description

The identification, content, and role of impurities in a-Si thin films are sources of speculation not only for possible device performance degradation but also for their impact on film-property diagnosis. This concern is presently shared by those using all deposition processes, with oxygen and argon receiving attention as the most commonly introduced impurities. Oxygen to some degree (and with nitrogen) might have beneficial effects on film photoconductivity; yet device performance is said to suffer when oxygen concentration approaches one percent. Argon inclusion effects on film structure, resulting post-deposition oxidation, and the nature of the defect state are indicated but unclear. ... continued below

Physical Description

Pages: 17

Creation Information

Jonath, A D; Monahan, K M; Crowley, J L & MacMillan, H F January 1, 1979.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Authors

Sponsor

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

About | Browse this Partner

Contact Us

Corrections Questions

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

The identification, content, and role of impurities in a-Si thin films are sources of speculation not only for possible device performance degradation but also for their impact on film-property diagnosis. This concern is presently shared by those using all deposition processes, with oxygen and argon receiving attention as the most commonly introduced impurities. Oxygen to some degree (and with nitrogen) might have beneficial effects on film photoconductivity; yet device performance is said to suffer when oxygen concentration approaches one percent. Argon inclusion effects on film structure, resulting post-deposition oxidation, and the nature of the defect state are indicated but unclear. Emphasis this quarter was on (1) the measurement of oxygen concentration profiles through the film using Rutherford backscattering and nuclear reaction methods; and (2) the control over oxygen inclusion in the sputtered films. Progress is reported in detail.

Physical Description

Pages: 17

Notes

Dep. NTIS, PC A02/MF A01.

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Report No.: DOE/ET/23040-3
  • Grant Number: AC03-79ET23040
  • DOI: 10.2172/5629208 | External Link
  • Office of Scientific & Technical Information Report Number: 5629208
  • Archival Resource Key: ark:/67531/metadc1092527

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

About | Browse this Collection

What responsibilities do I have when using this report?

Digital Files

When

Dates and time periods associated with this report.

Creation Date

  • January 1, 1979

Added to The UNT Digital Library

  • Feb. 10, 2018, 10:06 p.m.

Description Last Updated

  • April 16, 2018, 6:39 p.m.

Usage Statistics

When was this report last used?

Congratulations! It looks like you are the first person to view this item online.
More Statistics

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

Thumbnail image of item number 1 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 2 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 3 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.
Thumbnail image of item number 4 in: 'Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979'.

PDF Version Also Available for Download.

Citations, Rights, Re-Use

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Jonath, A D; Monahan, K M; Crowley, J L & MacMillan, H F. Amorphous thin films for solar cell application. Quarterly report No. 3, October 1, 1979-December 31, 1979, report, January 1, 1979; United States. (digital.library.unt.edu/ark:/67531/metadc1092527/: accessed September 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.