Optical and transport properties of LaTi{sub 1−x}M{sub x}(O,N){sub 3±δ} (x=0; 0.1, M=Nb{sup 5+}, W{sup 6+}) thin films prepared by plasma ammonolysis
Journal Article
·
· Journal of Solid State Chemistry
Oxynitride thin films of composition LaTi{sub 1−x}M{sub x}(O,N){sub 3±δ} with x=0; 0.1 and M=Nb{sup 5+}, W{sup 6+} were prepared by nitridation via microwave-induced plasma (MIP) ammonolysis, which allowed keeping the nitridation time short (16 min). The higher possible oxidation states of the B-site substituents (Nb{sup 5+}, W{sup 6+}) with respect to Ti{sup 4+} caused higher N content for LaTi{sub 0.9}Nb{sub 0.1}(O,N){sub 3±δ} and LaTi{sub 0.9}W{sub 0.1}(O,N){sub 3±δ} compared to LaTiO{sub 2}N due to charge-compensation. XPS O 1s and N 1s core level and valence band spectra evidenced for increasing N content in the order LaTiO{sub 2}N
- OSTI ID:
- 22275853
- Journal Information:
- Journal of Solid State Chemistry, Vol. 211, Issue Complete; Other Information: Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
Similar Records
Band Gap Adjustment in Perovskite-type Eu 1-x Ca x TiO 3 via Ammonolysis
Perovskite-type SrTi{sub 1-x}Nb{sub x}(O,N){sub 3} compounds: Synthesis, crystal structure and optical properties
Unusual metal-insulator transitions in the LaTi{sub 1}-{sub x}V{sub x}O{sub 3} perovskite phases
Journal Article
·
Tue Dec 10 00:00:00 EST 2019
· Zeitschrift fuer Physikalische Chemie
·
OSTI ID:22275853
+5 more
Perovskite-type SrTi{sub 1-x}Nb{sub x}(O,N){sub 3} compounds: Synthesis, crystal structure and optical properties
Journal Article
·
Fri Apr 15 00:00:00 EDT 2011
· Journal of Solid State Chemistry
·
OSTI ID:22275853
+3 more
Unusual metal-insulator transitions in the LaTi{sub 1}-{sub x}V{sub x}O{sub 3} perovskite phases
Journal Article
·
Thu Feb 01 00:00:00 EST 1996
· Chemistry of Materials
·
OSTI ID:22275853