Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Saffettin Yildirim"'
Autor:
Saffettin YILDIRIM
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 6, Iss 4, Pp 851-861 (2018)
The dielectric constant ε¢ and the dielectric loss factor ε² and AC conductivity of 75 nm thickness tantalum pentaoxide (Ta2O5)thin film capacitor, produced by sol-gel spin coating process on Corning glass substrates, have been investigated in th
Externí odkaz:
https://doaj.org/article/970c9d5661044c6cbdc6ba70f16eaf30
Publikováno v:
Thin Solid Films. 674:1-6
In this study, amorphous silicon carbide (SiC) thin films of variable compositions were deposited on Si (100) and glass substrates by reactive direct current magnetron sputtering of high purity silicon target, using CH4 as reactive gas. The compositi
Publikováno v:
Polymer Korea. 42:769-775
Autor:
Joonas Hilska, Çağlar Çetinkaya, Ayse Erol, Mircea Guina, Omer Donmez, Janne Puustinen, Mustafa Aydin, Erman Çokduygulular, Saffettin Yildirim
Electronic transport properties of as-grown and thermally annealed n- and p-type modulation-doped GaAsBi/AlGaAs quantum well (QW) structures were investigated. Hall mobility of as-grown, n- and p-type modulation doped QW structures are found from raw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8d7a39af911ad4915201cb3f2537e95
https://aperta.ulakbim.gov.tr/record/239254
https://aperta.ulakbim.gov.tr/record/239254
The objective of the study is to investigate the electrochromic performances of layer-by-layer (LbL) multilayered thin film electrode prepared from linear polyethylene imine (LPEI) and poly(3,4-ethylenediox-ythiophene):polystyrene sulfonate (PEDOT:PS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6260acbfa2363d82a20362bcdbdaed12
https://hdl.handle.net/11491/7175
https://hdl.handle.net/11491/7175
Publikováno v:
Materials Science and Engineering: B. 272:115322
We have studied the temperature-dependent optical absorption and emission mechanisms of ternary chalcogenide TlSbS2 by carrying out sandwich and planar photoconductivity, and photoluminescence measurements in the temperature range 30 K to 300 K. Two
Autor:
Omer Donmez, Selman Mutlu, Ayse Erol, Ferhat Nutku, Fahrettin Sarcan, Saffettin Yildirim, Furkan Kuruoğlu, Erman Çokduygulular
Publikováno v:
Journal of Alloys and Compounds. 695:404-409
Effect of thermal annealing on quantum transport properties have been investigated on as-grown and annealed n-type modulation doped GaInNAs/GaAs quantum well (QW) structures with various nitrogen concentration in low (B
Publikováno v:
Journal of Physics D: Applied Physics. 54:145102
In this paper, CdS based metal–insulator–semiconductor (MIS) diode was fabricated by using the Polyarylate (PAr) film as insulator dielectric on transparent conductive glass substrate. The dielectric parameters such as dielectric constant ( ϵ
Autor:
Joonas Hilska, Ayse Erol, Mustafa Aydin, Sukru Ardali, Mircea Guina, Omer Donmez, Janne Puustinen, Saffettin Yildirim, Engin Tiras
Publikováno v:
Semiconductor Science and Technology. 35:095038
We report on the power loss mechanisms of hot electrons in as-grown and annealed n-type modulation-doped Al0.15Ga0.85As/GaAs1-xBix (x = 0 and 0.04) quantum well structures considering acoustic phonon interactions via the deformation potential (non-po
Autor:
Mircea Guina, Sukru Ardali, Omer Donmez, Çağlar Çetinkaya, Saffettin Yildirim, Engin Tiras, Joonas Hilska, Ferhat Nutku, Janne Puustinen, Ayse Erol, Muhsin Aydin, Erman Çokduygulular
Publikováno v:
Semiconductor Science and Technology. 35:025009
We investigate electronic transport properties of as-grown and annealed n-type modulation-doped Al0.15Ga0.85As/GaAs1-xBix (x = 0 and 0.04) quantum well (QW) structures using magnetotransport measurements in the temperature range 4.2 K and 60 K and at