Low noise and fast response of infrared sensing structures based on amorphous Y–Ba–Cu–O semiconducting thin films sputtered on silicon
AJ Kreisler, AF Dégardin, X Galiano, D Alamarguy - Thin Solid Films, 2016 - Elsevier
Abstract YBa 2 Cu 3 O 6+ x (YBCO) cuprates are semiconducting when oxygen depleted (x<
0.5). We have deposited, by DC sputtering at 150° C, amorphous YBCO (a-YBCO) …
0.5). We have deposited, by DC sputtering at 150° C, amorphous YBCO (a-YBCO) …
Amorphous Y–Ba–Cu–O oxide thin films: Structural, electrical and dielectric properties correlated with uncooled infrared pyroelectric detection performances
AF Degardin, X Galiano, A Gensbittel, O Dubrunfaut… - Thin Solid Films, 2014 - Elsevier
Abstract Semiconducting amorphous YBa 2 Cu 3 O 6+ x (x< 0.5, a-YBCO) films of 140 nm to
880 nm thickness were deposited by direct current (DC) hollow cathode sputtering at low …
880 nm thickness were deposited by direct current (DC) hollow cathode sputtering at low …
Y-Ba-Cu-O semiconducting pyroelectric thermal sensors: design and test of near-infrared amorphous thin film detectors and extension to antenna-coupled THz …
A Dégardin, V Jagtap, M Razanoelina… - … Wave and Terahertz …, 2019 - spiedigitallibrary.org
Since the observation of pyroelectric properties in oxygen depleted semiconducting Y-Ba-
Cu-O, the interest of its amorphous phase (a-YBCO) obtained at low deposition temperature …
Cu-O, the interest of its amorphous phase (a-YBCO) obtained at low deposition temperature …
Semiconducting amorphous Y-Ba-Cu-O: an attractive material for fast and sensitive thermal sensing in the NIR to THz range
Since the observation of pyroelectric properties in oxygen depleted semiconducting Y-Ba-
Cu-O, the interest of its amorphous phase (a-YBCO) obtained at low deposition temperature …
Cu-O, the interest of its amorphous phase (a-YBCO) obtained at low deposition temperature …
Semiconducting Y-Ba-Cu-O thermal detectors: Low noise and fast pyroelectric IR response-Development for future THz imagers
YBa 2 Cu 3 O 6+ x (YBCO) oxides are semiconductors (SC) at low oxygen content. IR
detectors were processed with amorphous SC films, either planar or metal/YBCO/metal tri …
detectors were processed with amorphous SC films, either planar or metal/YBCO/metal tri …
Sensitive and fast room temperature THz sensing: a challenge for Y-Ba-Cu-O semiconducting thin films
The well known Y-Ba-Cu-O superconductor (oxygen rich) material also exhibits a
semiconducting phase (oxygen depleted), which offers in its amorphous form (a-YBCO), an …
semiconducting phase (oxygen depleted), which offers in its amorphous form (a-YBCO), an …
Détecteurs thermiques non refroidis en YBaCuO semi-conducteur pour l'imagerie infrarouge et térahertz
X Galiano - 2016 - theses.hal.science
Dans ce mémoire, nous présentons le développement de détecteurs thermiques non
refroidis de type pyroélectrique à base de films minces amorphes d'YBaCuO semi …
refroidis de type pyroélectrique à base de films minces amorphes d'YBaCuO semi …