Thin-film cryogenic resistors from aluminium alloys

✍ Scribed by N.N. Tadros; L.B. Holdeman

• Publisher: Elsevier Science
• Year: 1985
• Tongue: English
• Weight: 313 KB
• Volume: 25
• Category: Article
• ISSN: 0011-2275
• DOI: 10.1016/0011-2275(85)90193-6

✦ Synopsis

The temperature dependence of the resistances of thin films sputtered from three commercially available aluminium alloys (5052, 5086, 5456) has been measured in the temperature range 1.5-4.2 K. The 5052-alloy films had a positive temperature coefficient of resistance (TCR) throughout this temperature range, whereas films of the other two alloys had a negative TCR.