Scopus
🔓 Açık Erişim
Microstrain effects of laser-ablated Au nanoparticles in enhancing CZTS-based 1 Sun photodetector devices
Physical Chemistry Chemical Physics · Şubat 2024
Makale Bilgileri
DergiPhysical Chemistry Chemical Physics
Yayın TarihiŞubat 2024
Cilt / Sayfa26 · 9534-9545
Scopus ID2-s2.0-85187533730
Erişim🔓 Açık Erişim
Özet
Copper zinc tin sulfide (CZTS) thin films were synthesized on soda lime glass using pulsed laser deposition (PLD) at room temperature. Introducing gold nanoparticles (AuNPs) in a sandwich structure led to increased CZTS particle size and a shift in the localized surface plasmon resonance (LSPR) peak of the AuNPs, influenced by different laser energy levels. The absorption measurements revealed intriguing behavior across the visible and near-infrared (NIR) regions, making these films appealing for 1 Sun photodetectors. Furthermore, the presence of AuNPs in the sandwich structure reduced microstrain effects, measuring 1.94 × 10−3 compared to 3.38 × 10−3 in their absence. This reduction directly enhances carrier transport, which is particularly beneficial for accelerating the performance of photodetector devices. This effect of AuNPs also contributed to higher dielectric coefficients, further improving the photodetector performance. Under 1 Sun illumination conditions, this enhancement resulted in a rapid rising time of 95.4 ms, showcasing the potential for faster photodetection.
Yazarlar (5)
1
Serap Yigit Gezgin
2
Walid Belaid
ORCID: 0000-0001-9810-9386
3
Mohamed A.Basyooni M. Kabatas
ORCID: 0000-0001-8473-8253
4
Yasin Eker
5
Hamdi Şükür Kılıç
Kurumlar
Department of Precision and Microsystems Engineering, TU Delft
Delft Netherlands
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Solar and Space Research Department
Helwan Egypt
Metrikler
2
Atıf
5
Yazar