Details
| Original language | English |
|---|---|
| Pages (from-to) | 129-139 |
| Number of pages | 11 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 200 |
| Issue number | 1-2 |
| Publication status | Published - 15 Sept 1992 |
Abstract
Electrical and magnetic properties and near-infrared absorption spectra of NbO2.5-x (0.0≤x≤0.083) are discussed on the basis of new near-infrared reflectivity data. These data reveal metallic-like behaviour for the NbO2.5-x block-type compounds if the electric field vector is polarized along the block columns in agreement with the conductivity behaviour. In contrast, the reflectivity shows insulator-like behaviour perpendicular to the block columns and, therefore, implies quasi-one-dimensional properties of the charge carrier system.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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In: Physica C: Superconductivity and its Applications, Vol. 200, No. 1-2, 15.09.1992, p. 129-139.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - The structural effect on the electrical properties of NbO2.5-x block-type compounds
AU - Rüscher, C. H.
PY - 1992/9/15
Y1 - 1992/9/15
N2 - Electrical and magnetic properties and near-infrared absorption spectra of NbO2.5-x (0.0≤x≤0.083) are discussed on the basis of new near-infrared reflectivity data. These data reveal metallic-like behaviour for the NbO2.5-x block-type compounds if the electric field vector is polarized along the block columns in agreement with the conductivity behaviour. In contrast, the reflectivity shows insulator-like behaviour perpendicular to the block columns and, therefore, implies quasi-one-dimensional properties of the charge carrier system.
AB - Electrical and magnetic properties and near-infrared absorption spectra of NbO2.5-x (0.0≤x≤0.083) are discussed on the basis of new near-infrared reflectivity data. These data reveal metallic-like behaviour for the NbO2.5-x block-type compounds if the electric field vector is polarized along the block columns in agreement with the conductivity behaviour. In contrast, the reflectivity shows insulator-like behaviour perpendicular to the block columns and, therefore, implies quasi-one-dimensional properties of the charge carrier system.
UR - http://www.scopus.com/inward/record.url?scp=0026928417&partnerID=8YFLogxK
U2 - 10.1016/0921-4534(92)90329-B
DO - 10.1016/0921-4534(92)90329-B
M3 - Article
AN - SCOPUS:0026928417
VL - 200
SP - 129
EP - 139
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 1-2
ER -