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Low temperature deformation characteristics of high purity zirconium single crystals

Creator:: Goodrich, David George
Abstract:: High purity single crystals of zirconium were produced and mechanically strained in the temperature range from 4.2°K to 293°K. The crystals were produced by thermal treatment with a specially constructed electron beam zone refiner which provided the abrupt temperature gradient necessary for crystal growth. Specimens were electrolytically machined to have...
Resource Type:: Dissertation
Full Text:: for Privacy William Dale McMullen, Ph. D. High purity single crystals of zirconium were produced and

Preparation and characterization of n-octadecylcycloazadiboron

Creator:: Heusser, Roger Karvel
Abstract:: A preparative method for a new compound n-octadecylcycloazadi-boron (CAB), in high yield has been developed. CAB was isolated as an intermediate in the octadecylamine-catalyzed hydrolysis of pentaborane. The most probable structure of CAB can be regarded as a derivative of the three membered ring cycloazadiboron with a n-octadecyl group substituted...
Resource Type:: Masters Thesis
Full Text:: gratitude to Dr. T. D. Parsons for the direction and inspiration bestowed during the pursuit of this work

Effects of selected minor alloying additions on the structure deformation characteristics of beryllium

Creator:: Dooley, George Joseph, III
Abstract:: Solid solution alloying was employed in an attempt to produce some relatively ductile form of beryllium. If the c/a ratio could be significantly altered, it was felt new or different slip systems could be activated. The following elements were selected on the basis of atomic size, melting point, crystal structure...
Resource Type:: Dissertation
Full Text:: Abstract approved: William D. McMullen Solid solution alloying was employed in an attempt to produce

Infrared investigation of some ferroelectric and related compounds : NH₄NCS, (NH₄)₂SO₄, RbHSO₄, and NH₄HSO₄

Creator:: Oden, L. L. (Laurance L.)
Abstract:: At liquid nitrogen temperature the spectra of sublimed films of NH₄NCS, both as phase I (the usual form stable at room temperature) and phase II (the low temperature form), exhibit detail usually reserved for gases at low pressures. In both phases the symmetry of ammonium ion has degenerated from tetrahedral...
Resource Type:: Dissertation
Full Text:: of Ammonium Ion for Varying Degrees of D o H Isotopic Substitution. 34 4. Observed Frequencies of

The effect of temperature on the molecular structure of gaseous arsenic tribromide

Creator:: Barnhart, David Merle
Resource Type:: Dissertation
Full Text:: -ei--- for the Ph. D.@.g-""") in _ _Qtrggi:t:1 _ (Major) Date thesis is presented Y1v-t,- ry94

Effects of gamma radiation on selected single crystals

Creator:: Paige, Rudolph Stanley
Resource Type:: Masters Thesis
Full Text:: temperature from liquid nitrogen temperature to room temperature 7 -d . before and after irradiation

The phase diagram of zirconium and chromium with special reference to the transformation in the intermetalic compound ZrCr₂

Creator:: Shen, Yuan-shou
Abstract:: The zirconium-chromium phase diagram was investigated in the region between 40% and 85% chromium. The ZrCr₂ intermetallic compound which has been the source of some controversy was especially considered. It was found that ZrCr₂ transforms from the low temperature C-15 (MgCu₂, FCC) structure to the high temperature C-14 (MgZn₂, HCP)...
Resource Type:: Dissertation
Full Text:: C. Metallography 30 D. Powder Diffraction Photographs 31 E. The Single Crystal Back -Reflection

Interactions of sulfate ions in potassium chloride crystals

Creator:: Coker, Earl Howard
Resource Type:: Dissertation
Full Text:: crystals AN ABSTRACT OF THE THESIS OF Earl Howard Coker, Jr. for the Ph. D. in Physical Chemistry

Size criterion for intercalation of hydrocarbon in DNA

Creator:: Craig, Albert Morrie
Abstract:: The binding of fifteen hydrocarbons to native DNA has been investigated. The hydrocarbons were chosen to test a size criterion for hydrocarbon - DNA complexes. It has been found that hydrocarbons, which are small enough to intercalate between the base pairs of a distorted Watson - Crick model of DNA,...
Resource Type:: Masters Thesis
Full Text:: molecular complex between 1,3,7,9- tetramethyluric acid and pyrene. Acta Crystallographica 19:340 -348

A structure investigation of nitrogen dioxide : I. Geometry and amplitudes of vibration. : II. Quadratic potential constants

Creator:: Blank, Jerome Stanley
Resource Type:: Dissertation
Full Text:: STANLEY BLANK for the Ph. D. in Chemistry (Name) (Degree) (Major) Date thesis is presented August 12

ScholarsArchive@OSU

Low temperature deformation characteristics of high purity zirconium single crystals

Preparation and characterization of n-octadecylcycloazadiboron

Effects of selected minor alloying additions on the structure deformation characteristics of beryllium

Infrared investigation of some ferroelectric and related compounds : NH₄NCS, (NH₄)₂SO₄, RbHSO₄, and NH₄HSO₄

The effect of temperature on the molecular structure of gaseous arsenic tribromide

Effects of gamma radiation on selected single crystals

The phase diagram of zirconium and chromium with special reference to the transformation in the intermetalic compound ZrCr₂

Interactions of sulfate ions in potassium chloride crystals

Size criterion for intercalation of hydrocarbon in DNA

A structure investigation of nitrogen dioxide : I. Geometry and amplitudes of vibration. : II. Quadratic potential constants

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