Pulsed IR Laser Crystallized Amorphous Silicon ThinFilms for Photovoltaics

Download

Kamil_Poster_English.pdf

Date

2017-09-08

Author

Çınar, Kamil
Tekin, Baran Utku
Karaman, Mehmet
Bek, Alpan

Metadata

Show full item record

Item Usage Stats

50
views

36
downloads

URI

https://hdl.handle.net/11511/85052

Collections

Department of Physics, Conference / Seminar

Suggestions

OpenMETU
Core

Pulsed Infrared Laser Crystallization Mechanism of Amorphous Silicon Thin-Films Korkut, Ceren; ÇINAR, KAMİL; Bek, Alpan (2020-12-01) Laser crystallization of amorphous silicon layers is an active research field in photonic applications. In literature, typically single laser pulses are used to examine the absorption mediated crystallization of amorphous silicon. Here, the slow quenching regime dynamics for laser crystallization with highly overlapping infrared nanosecond pulses was examined experimentally and theoretically. In contrast to commonly used >10 micrometer thick layers oñ 700°C heated substrates, in our study, the thicknesses o...
Pulsed OSL readout of detectors based on YAl3:Mn crystals Zhydachevsky, Yaroslav; Luchechko, Andriy; Maraba, Diren; Martynyuk, Nataliya; Glowacki, Michal; Bulur, Enver; Ubizskii, Sergiy; Berkowski, Marek; Suchocki, Andrzej (null; 2017-06-16)
Pulsed optically stimulated luminescence from α-Al2O3:C using green light emitting diodes Bulur, Enver (1997-01-01) Optically Stimulated Luminescence (OSL) from alpha-Al2O3:C was investigated using green light emitting diodes (LED) for excitation. Time resolved luminescence characteristics of the samples were studied by pulsing the LEDs during the readout. The effects of excitation light intensity, pulse width and readout temperature on the OSL signal were investigated. The radiation dose response of the dosimeters with above mentioned parameters was also evaluated for the applicability to radiation dosimetry.
Pulsed Electric Field Processing of Liquid Foods Soyer, Yeşim (null; 2003-04-06)
Pulsed three dimensional THZ imaging Karagöz, Burcu; Altan, Hakan; Department of Physics (2016) In this thesis, a Terahertz Pulsed Imaging (TPI) system based on Terahertz Time Domain Spectroscopy (THz-TDS) was constructed to non-destructively evaluate and image samples. By scanning samples in the time domain, three dimensional (3D) views of sample geometries were generated. In order to image samples in 3D, a THz-TDS system based on reflection mode which permits the scanning of samples across THz beam was constructed. Thus, third axis which characterizes the depth profile of samples was obtained. THz p...

Citation Formats

K. Çınar, B. U. Tekin, M. Karaman, and A. Bek, “Pulsed IR Laser Crystallized Amorphous Silicon ThinFilms for Photovoltaics,” 2017, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/85052.