Photoconductivity of TlGaSe2 layered single crystals

IM Ashraf, MM Abdel-Rahman… - Journal of Physics D …, 2002 - iopscience.iop.org
The photoconductivity of TlGaSe2 layered single crystals are investigated in the temperature
range 78–300 K. Both the ac-photoconductivity (ac-PC) and the spectral distribution of the …

Thermally stimulated current analysis of shallow levels in TlGaS2 layered single crystals

NS Yuksek, NM Gasanly, H Ozkan - Semiconductor science and …, 2003 - iopscience.iop.org
We have carried out thermally stimulated current measurements on as-grown TlGaS 2
layered single crystals in the temperature range of 10–60 K with various heating rates. We …

Two-photon absorption and non-resonant electronic nonlinearities of layered semiconductor TlGaS2

X Xin, F Liu, XQ Yan, W Hui, X Zhao, X Gao, ZB Liu… - Optics …, 2018 - opg.optica.org
The ultrafast nonlinear optical properties of bulk TlGaS_2 crystal, a semiconductor with a
layered structure, are studied by combining intensity dependent transmission, time-resolved …

Optoelectronic and electrical properties of TlGaS2 single crystal

AF Qasrawi, NM Gasanly - physica status solidi (a), 2005 - Wiley Online Library
The optoelectronic and electrical properties of TlGaS2 single crystals have been
investigated by means of room temperature transmittance and reflectance spectral analysis …

Temperature effect on dark electrical conductivity, Hall coefficient, space charge limited current and photoconductivity of TlGaS2 single crystals

AF Qasrawi, NM Gasanly - Semiconductor science and …, 2005 - iopscience.iop.org
The dark electrical conductivity, Hall coefficient, space charge limited current, and
illumination and temperature dependences of the photocurrent of TlGaS 2 single crystals in …

Study of the switching phenomena of TlGaS2 single crystals

AA Al Ghamdi, AT Nagat, FS Bahabri… - Applied Surface …, 2011 - Elsevier
Single crystals of TlGaS2 were prepared by a special modified Bridgman technique and
used to investigate the switching phenomena. The particular interest shown in switching …

Photophysical Properties of TlGaS2 Layered Single Crystals

IM Ashraf - The Journal of Physical Chemistry B, 2004 - ACS Publications
The photoconductivity (PC) of TlGaS2 layered single crystals was investigated in the 77−
300 K temperature, 1000− 2500 lx excitation intensity, 10− 25 V applied voltage, and 415 …

Urbach‐Martienssen Tails in the Absorption Spectra of Layered Ternary Semiconductor TlGaS2

B Abay, HS Güder, H Efeoğlu… - physica status solidi …, 2001 - Wiley Online Library
The dependence of the absorption coefficient on the photon energy and sample temperature
near the fundamental absorption edge (AE) was investigated for TlGaS2 layered …

Thermoluminescence properties and trapping parameters of TlGaS2 single crystals

S Delice, M Isik, NM Gasanly - Journal of Luminescence, 2022 - Elsevier
TlGaS 2 layered single crystals have been an attractive research interest due to their
convertible characteristics into 2D structure. In the present paper, structural, optical and …

Photocarrier Dynamics in TlGaS2 Nanoflakes and van der Waals Heterostructures with Hexagonal Boron Nitride and WS2 Nanoflakes: Implications for …

Y Fu, D He, J He, X Han, J Bai, Y Wang… - ACS Applied Nano …, 2020 - ACS Publications
We present an experimental investigation on photocarrier dynamics in a TlGaS2 bulk crystal
and its heterostructures with hexagonal BN and WS2. The samples were obtained by …