Optimization of bifacial Ge-incorporated Sb2Se3 thin-film solar cells by modeling Cu2O back buffer layer

S Lee, MF McInerney - Solar Energy Materials and Solar Cells, 2023 - Elsevier
We have investigated bifacial Ge-incorporated Sb 2 Se 3 thin-film solar cells by modeling
and simulating a back buffer layer including Cu 2 O to optimize the bifacial device …

On the optical nonlinearity in the GeSbSe chalcogenide glasses

N Nedelcu, V Chiroiu, L Munteanu… - Materials Research …, 2020 - iopscience.iop.org
Abstract Chalcogenide glasses Ge x Sb 40− x Se 60 with composition 12, 25 and 30 at.%,
synthesized from elements with 5N purity (Ge, Sb, Se) by the conventional melt-quenching …

Optical and morphological properties of Ge-incorporated polycrystalline Sb2Se3 thin-film for photovoltaic applications

S Lee, MF McInerney - Optical Materials, 2023 - Elsevier
Abstract Crystalline Ge-incorporated Sb 2 Se 3 thin-films are the promising absorber
material for third-generation solar cells due to its optical, electrical, and material properties …

Plasmonic sensor for magnetic field detection with chalcogenide glass and ferrofluid materials under thermal variation in near infrared

B Kaur, AK Sharma, YK Prajapati - Optical Materials, 2021 - Elsevier
In this paper, surface plasmon resonance based magnetic field sensor is simulated and
analyzed in near infrared wavelength region (1557 nm). The magnetic fluid is a colloidal …

Optical studies on thermally evaporated Ge–Se/Ge-Sb-Se chalcogenide glass films by spectroscopic ellipsometry

S Suresh, S Thomas - Ceramics International, 2024 - Elsevier
Abstract The Ge x Sb 30-x Se 70: x= 30, 25, 15, 10 glass films were prepared by thermal
evaporation technique. The surface morphology of glass films was studied by atomic force …

Ionic conductivity improvement of Li0. 5La0. 5TiO3 solid electrolyte by addition of borosilicate glasses

J Zhao, L Liu, Y Ma, B Pan, J Liu, Z Zhang, Y Hu… - Journal of Solid State …, 2025 - Elsevier
Borosilicate glass has certain toughness, and doping it into the brittle Li 0.5 La 0.5 TiO 3
(LLTO) solid electrolyte can not only improve the mechanical strength, but also enhance the …

[HTML][HTML] Characterization of GeSbSe thin films synthesized by the conventional melt-quenching method

N Nedelcu, V Chiroiu, L Munteanu, I Girip - 2020 - spectroscopyonline.com
Chalcogen thin films GexSb40-xSe60 with the compositionx= 12, 25, and 30 (atomic
percentage) at.%, have been synthesized from elements with 99.999% purity (Ge, Sb, Se) by …

Design of highly transparent conductive optical coatings optimized for oblique angle light incidence

N Nedelcu, V Chiroiu, L Munteanu, I Girip, C Rugina… - Applied Physics A, 2021 - Springer
In this paper, three deposition techniques are combined to create a window material with
high average transmission at oblique angles of incidence. Spectrophotometry and …

Uncertainties of transmittance and absorbance measurements of the chalcogenide thin films

N Nedelcu, V Chiroiu, L Munteanu, C Rugină - Applied Physics A, 2021 - Springer
The uncertainties of the optical transmission and absorbance measurements of thin films Ge
x Sb40− x Se60 (x= 12, 25, and 30 at.%) are investigated in this paper. To obtain additional …

Optimum GeSbSe layer design with respect to transmission and thickness

N Nedelcu, V Chiroiu, L Munteanu - Optical Engineering, 2021 - spiedigitallibrary.org
Compared to the rapid development of design methods, the optimization of the GeSbSe
layer design is still lagging behind. Accordingly, the layer design should be acceptable for …