Self-assembled monolayers and chemical derivatization of Ba0.5Sr0.5TiO3 thin films: Applications in phase shifter devices

Microstructure and Electrical Conductivity of CaRuO<SUB>3</SUB> Thin Films Prepared by Laser Ablation

“…The lower binding energy ranging from 529 to 530 eV, can be assigned to the binding state of the perovskite structure from XPS studies on (Ba, Sr)TiO 3 and CaTiO 3 . [15][16][17][18][19] On the other hand, for t dep ¼ 7:2 ks. the higher binding energy over 530 eV has been explained as being a less negatively charged form, 15) the C-O binding state, 16) the -OH binding state by water layer adhesion 17,18) and the Ti 2 O 3 phase or free O atoms.…”

“…[15][16][17][18][19] On the other hand, for t dep ¼ 7:2 ks. the higher binding energy over 530 eV has been explained as being a less negatively charged form, 15) the C-O binding state, 16) the -OH binding state by water layer adhesion 17,18) and the Ti 2 O 3 phase or free O atoms. 18) These effects might be complicated, and it is usually too difficult to deconvolute into specific effects.…”

Streaming Zeta Potential Measurements Of Surface- Bound Organosilane Molecular Species

“…Transmission infra red (IR) spectroscopy was used to indicate the presence of alkane groups on the surface. Two prominent peaks can be seen at 2918cm -1 and 2850cm -1 , which are associated with the symmetric and asymmetric stretching modes of CH 2 groups on the silane alkane chain [7]. The position of these peaks indicates that a well ordered crystalline monolayer of OTS has been formed [6].…”