| Type of Document |
Master's Thesis |
| Author |
Downs, Robert T.
|
| URN |
etd-11212012-040124 |
| Title |
A study of the mean-square displacement amplitudes of T and O atoms in framework silicates and aluminosilicates :evidence for rigid to bonds, order, disorder, twinning and stacking faults in crystals |
| Degree |
Master of Science |
| Department |
Geological Sciences |
| Advisory Committee |
| Advisor Name |
Title |
| Boisen, Monte B. Jr. |
Committee Co-Chair |
| Gibbs, Gerald V. |
Committee Co-Chair |
| Davis, Mark E. |
Committee Member |
| Ribbe, Paul H. |
Committee Member |
| Schug, John C. |
Committee Member |
|
| Keywords |
|
| Date of Defense |
1989-12-05 |
| Availability |
restricted |
Abstract
The mean—square displacement amplitudes (MSDA) of the tetrahedral cations
Si and Al are compared to the MSDA of their coordinated O atoms in framework
silica polymorphs and aluminosilicate structures. Criteria are established which
indicate order, structural disorder or substitutional disorder in a framework crystal.
|
| Files |
| Filename |
Size |
Approximate Download Time
(Hours:Minutes:Seconds)
|
| 28.8 Modem |
56K Modem |
ISDN (64 Kb) |
ISDN (128 Kb) |
Higher-speed Access |
![[VT]](http://scholar.lib.vt.edu/images/ETD-db/restricted.gif) |
LD5655.V855_1989.D688.pdf |
3.24 Mb |
00:14:59 |
00:07:42 |
00:06:44 |
00:03:22 |
00:00:17 |
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