Deposition of superconducting thin films by laser ablation processing

1988 ◽  
Author(s):  
B. F. Kim ◽  
J. Bohandy ◽  
K. Moorjani ◽  
F. J. Adrian
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Superconducting Thin Films

Laser ablation of YBCO targets and optical-breakdown-assisted PLD for high T c superconducting thin films deposition

1998 ◽  
Author(s):  
Ileana Apostol ◽  
Razvan Stoian ◽  
C. Luculescu ◽  
Razvan V. Dabu ◽  
Aurel Stratan ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Optical Breakdown ◽  
Superconducting Thin Films

HIGH-QUALITY Tl2Ba2Ca2Cu3O10 THIN FILMS FABRICATED VIA LASER ABLATION

1993 ◽  
Vol 07 (01) ◽  
pp. 19-23 ◽  
Author(s):  
W. A. LUO ◽  
Y. Q. TANG ◽  
Y. Z. CHEN ◽  
I. N. CHAN ◽  
K. Y. CHEN ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Critical Current Density ◽  
Current Density ◽  
Superconducting Thin Films ◽  
X Ray Diffraction ◽  
High Quality ◽  
Step Process ◽  
X Ray ◽  
Zero Resistance

In this letter, we describe results obtained via laser ablation to fabricate Tl 2 Ba 2 Ca 2 Cu 3- O 10 superconducting thin films using a two-step process. We found that the zero-resistance temperatures are up to 121 K, while the onset temperatures are up to 125 K. The T c and J c are mainly determined by a non-contact new technique for high-T c films. The typical critical current density, J c , is about 106 A/cm 2 at 77 K. X-ray diffraction showed that the superconducting thin films are nearly single 2223 phase and are highly oriented.

Tailored High-Tc Superconducting Thin Films Prepared by Layer-By-Layer Deposition with Excimer Laser

1989 ◽  
Vol 169 ◽  
Author(s):  
Tomoji Kawai ◽  
Masaki Kanai ◽  
Hitoshi Tabata ◽  
Shichio Kawai
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Weak Interaction ◽  
Superconducting Thin Films ◽  
Layer By Layer ◽  
Deposition Method ◽  
High Tc ◽  
Excimer Laser Ablation ◽  
Layer Deposition

AbstractBy using 1ayer-by-1ayer successive deposition method with excimer laser ablation, the distance between CuO2 planes in the Bi2Sr2Ca1Cu2Oy superconductor has been controlled and super lattices with concentration modulation of Y and Ca have been formed. From the properties of these ‘Tailored films’, it is suggested that there is an interaction between CuO2 layers across Ca layer to affect the Tc value, but there is a very weak interaction across Bi2O2 blocking layers.

NbN superconducting thin films grown by pulsed laser ablation

1996 ◽  
Vol 106 ◽  
pp. 361-364 ◽  
Author(s):  
V. Boffa ◽  
U. Gambardella ◽  
V. Marotta ◽  
A. Morone ◽  
F. Murtas ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Superconducting Thin Films

A laser-ablation system for deposition of high-temperature superconducting thin films for device applications

1999 ◽  
Vol 69 (7) ◽  
pp. S451-S453 ◽  
Author(s):  
M. Tuohiniemi ◽  
T. Kajava ◽  
T. Katila ◽  
M.M. Salomaa ◽  
R. Salomaa ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Laser Ablation ◽  
Superconducting Thin Films ◽  
High Temperature Superconducting ◽  
Device Applications

Highly Oriented HgBaCaCuO Superconducting Thin Films Prepared by Laser Ablation

1997 ◽  
Vol 14 (7) ◽  
pp. 546-548 ◽  
Author(s):  
Yu Yang ◽  
Shao Hui-min ◽  
Zeng Zhao-yang ◽  
Sun Ai-min ◽  
Qin Meng-jun ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Superconducting Thin Films

ECR-plasma assisted laser ablation of as-deposited superconducting thin films for application in microelectronics

1990 ◽  
Vol 164-165 ◽  
pp. 307-314 ◽  
Author(s):  
Kristin Deneffe ◽  
Piet Van Mieghem ◽  
Bert Brijs ◽  
Wilfried Van Der Vorst ◽  
Robert Mertens ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Superconducting Thin Films ◽  
Ecr Plasma
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