Plasma frequency in randomly oriented and textured ceramics YBa2Cu3O6+x as a function of oxygen content

✍ Scribed by N. Bontemps; D. Fournier; A.C. Boccara; P. Monod; H. Alloul; J. Arabski; P. Regnier; G. Deutscher

• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 116 KB
• Volume: 162-164
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(89)90619-9

✦ Synopsis

The plasma ?equ~ncy of a set of randomly oriented and textuted YBa2Cu306+x polycrystals is found to decrease from 5.8 102 cm" (x=l) to 3.2 1021 cm "3 (x=0.5), using a Drude model for reflectivitymeasurements, applicable only in the frequency range investigated.