An ESR Study of Zn2 P2 O7 : Mn and Zn2 P2 O7 : Cu Between 20 and 200°c

Please use this identifier to cite or link to this item: http://hdl.handle.net/11375/18915

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DC Field	Value	Language
dc.contributor.advisor	Calvo, C.	-
dc.contributor.advisor	McLay, A. B.	-
dc.contributor.advisor	Petch, H. E.	-
dc.contributor.author	Chambers, John	-
dc.date.accessioned	2016-03-07T19:52:16Z	-
dc.date.available	2016-03-07T19:52:16Z	-
dc.date.issued	1963-10	-
dc.identifier.uri	http://hdl.handle.net/11375/18915	-
dc.description.abstract	<P> Single crystals of Zn2P207 containing 0.1% by weight of manganese impurity or 0.04% by weight of copper impurity were studied by means of electron spin resonance techniques from room temperature up to about 200°c. </p> <P> The existence of a phase transition at about 132°C in Zn2P2O7 was confirmed and a new phase, existing between 132°C and 155°C was found. The space group of the unit cell in this phase was deduced from the esr measurements. The spin Hamiltonian parameters were measured in the three phases and a discussion of their significance in terms of current theories of the zero field splitting of the ground state of S-state ionsis given. </p>	en_US
dc.language.iso	en	en_US
dc.subject	ESR study	en_US
dc.subject	crystal	en_US
dc.subject	ground state	en_US
dc.subject	ionsis	en_US
dc.title	An ESR Study of Zn2 P2 O7 : Mn and Zn2 P2 O7 : Cu Between 20 and 200°c	en_US
dc.contributor.department	Physics	en_US
dc.description.degreetype	Thesis	en_US
dc.description.degree	Doctor of Philosophy (PhD)	en_US
Appears in Collections:	Open Access Dissertations and Theses

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