The effects of hydrogen sorption on the resistance and work-function of titanium films at 290K

dc.contributor.author	Kandasamy, K
dc.contributor.author	Surplice, N.A
dc.date.accessioned	2022-09-26T08:51:24Z
dc.date.available	2022-09-26T08:51:24Z
dc.date.issued	1984
dc.identifier.issn	00223727
dc.identifier.uri	http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/8140
dc.description.abstract	Ti films readily sorbed hydrogen up to an atomic ratio r=2.0 at a saturation pressure of 2*10-3 Torr. The turning points on the curve of resistance R versus r were correlated with the phase boundaries. The maximum on this curve agreed well with the data of Wedler and Strothenk (1966), and gave the solubility limit for H in Ti films at 290K as H/Ti=0.07. The data for the work-function phi agreed fairly well with Magee's (1968). The phi curve showed that the Fermi level mu of the FCC hydride was 0.14 eV higher than mu of the FCT phase, and at least 0.28 eV lower than mu for the clean metal. These data are compared briefly with the results of modern calculations on the band structure. The FCC/FCT phase boundary was at r=1.8 at 20 degrees C and r approximately=1.85 at 50 degrees C, and the FCC/FCT transition temperature was >50 degrees C.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier B.V.	en_US
dc.title	The effects of hydrogen sorption on the resistance and work-function of titanium films at 290K	en_US
dc.type	Article	en_US