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Properties of (Na, K)NbO 3 and (Li, Na, K)NbO 3 Ceramic Mixed Systems

Ferroelectrics, 2003
In this paper, samples of (Na x K 1 m x )NbO 3 where x = 0.1 m 1 and Li y (Na 0.5 K 0.5 ) 1 m y NbO 3 where y = 0.01 m 0.05 have been prepared by conventional ceramic technique. The prepared Sodium Potassium Niobate (Na x K 1 m x NbO 3 ) and Lithium Sodium Potassium Niobate (Li y (Na 0.5 K 0.5 ) 1 m y NbO 3 ) samples are characterized using X-ray ...
Sheng-Yuan Chu
exaly   +2 more sources

The niobium oxoazides [NbO(N3)3], [NbO(N3)3·2CH3CN], [(bipy)NbO(N3)3], Cs2[NbO(N3)5] and [PPh4]2[NbO(N3)5].

Dalton transactions (Cambridge, England : 2003), 2018
Niobium oxotriazide, [NbO(N3)3], was prepared in a fluoride-azide exchange reaction between [NbOF3] and an excess of Me3SiN3 in SO2 solution. In acetonitrile solution, the fluoride-azide exchange resulted in the isolation of the adduct [NbO(N3)3·2CH3CN].
Ralf, Haiges   +3 more
openaire   +2 more sources

Fermi surface of NbO

Journal of Low Temperature Physics, 1990
Studies of the dHvA effect have been made on NbO single crystals grown by a zone melting techniques and 13 separate frequency branches ranging from 5.2×106 G to 1.2×108G have been observed. To understand the origin of the dHvA frequencies, we have made a self-consistent band structure calculation.
H. Aoki   +5 more
openaire   +1 more source

Electrical resistivity of NbO

Journal of Solid State Chemistry, 1970
The resistivity of NbOx (0.99 ⩽ x ⩽ 1.03) boules containing 3 to 5 grains is reported for the range 77–900°K. The material is an excellent conductor with a positive temperature coefficient of resistivity. The results are compared with some earlier work, which seems to require correction, and with unpublished work which is confirmed by this study.
G.V. Chandrashekhar, J. Moyo, J.M. Honig
openaire   +1 more source

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