Characteristic variation of superconducting thin films modified by an atomic force microscope

• Published in: Physica status solidi. C Vol. 2; no. 5; pp. 1692 - 1696
• Main Authors: Kang, Hyeong-Gon, Ko, Seokcheol, Jahng, Kwang-Yeop, Lee, Haeseong
• Format: Journal Article
• Language: English
• Published: Weinheim WILEY-VCH Verlag 01.03.2005; WILEY‐VCH Verlag
• Subjects: 74.78.Bz; 81.16.Nd; 81.65.Cf; 85.25.Am

Superconducting thin film surfaces were modified in order to test a possibility as a channel of superconducting flux flow transistor (SFFT) by AFM lithography. A conventional lithography method has been employed for superconducting strips which were patterned on LaAlO3 substrates. A region of the st...