Department of Physics

Item Usage Stats

Browse

Search within this community and its collections:

Collections in this community

Filters

Entity Type
Publication (4207)
Thesis (767)
Open Course (256)
Project (135)
Patent (1)

Has File(s)
Yes (2826)
No (2540)

Author
Zhang, J. (933)
Wang, J. (925)
Bocci, A. (915)
Kim, H. (912)
Xie, S. (900)

Subject
Nuclear and High Energy Physics (726)
Condensed Matter Physics (462)
Physics and Astronomy (miscellaneous) (272)
General Physics and Astronomy (240)
Electronic, Optical and Magnetic Materials (203)

Date Issued
1966 - 1979 (102)
1980 - 1999 (751)
2000 - 2019 (3956)
2020 - 2025 (549)

Item Type
Journal Article (3145)
Master Thesis (516)
Conference Paper (358)
Ph.D. Thesis (251)
Project (97)

Recent Submissions

Screen printed Ag-doped nickel metallization for industrial n-TOPCon silicon solar cells Unsur, Veysel; Arslan, Melisa Korkmaz; Alloji, Esma; Akgayev, Berkeli; Tokgoz, Halil; Turan, Raşit; Akbayrak, Serdar (2025-08-01) This study introduces an innovative Ag-doped Ni metallization technique for TOPCon silicon solar cells, offering a cost-effective alternative to traditional silver-based contacts. Employing nickel paste doped with only 4 %...
Proposal of dual-gate oxide layered with HfO2: Comparative results with SiO2-RadFET Yilmaz, Ercan; Ristić, Goran; Turan, Raşit; Yilmaz, Ozan; Gurer, Umutcan; Danković, Danijel; Budak, Erhan; Marjanović, Miloš; Veljković, Sandra; Mutale, Alex; Kahraman, Aysegul (2025-07-01) The aim of this study is to develop pMOS dosimeters that can exhibit high performance at high radiation doses compared to traditional SiO2-based RadFETs, for which a dual-gate oxide-layered sensor is proposed. The sensor c...
Exploring the thermal properties of gallium sulfide (GaS) for high-temperature applications Isik, M.; ALTUNTAŞ, GÖZDE; Hasanlı, Nızamı (2025-06-01) The thermal stability and decomposition behavior of gallium sulfide (GaS) material are critical factors in determining its suitability for high-temperature applications. This study comprehensively investigates the GaS comp...
Japan and Europe Network for Neutrino and Intensity Frontier Experimental Research 2 Zeyrek, Mehmet Tevfik(2025-5-31) JENNIFER2 is the evolution and development of the research and communication activities currently being carried on by the JENNIFER MSCA-RISE project, which will be concluded at the end of march 2019. The new challenges of...
Enhanced catalytic performance through precise structural modification of Au-Ag nanoworms using controlled etching process Khan, Ghazanfar Ali; Bek, Alpan; Masson, Jean-Francois; Ahmed, Waqqar (2025-05-20) Polycrystalline nanomaterials inherently possess a high concentration of defects, owing to the presence of grain boundaries. These defects, while abundant in smaller nanoparticles (NPs), can become embedded within the bulk...
Nanomechanical Properties and Application Potential of PbWO<sub>4</sub> Crystals: Mechanical Behavior and Characterization Isik, Mehmet; ALTUNTAŞ, GÖZDE; Hasanlı, Nızamı (2025-05-15) This study investigated the mechanical properties of a single crystal of lead tungstate (PbWO4) through nanoindentation measurements. The Oliver-Pharr method was used to determine the force-dependent Young's modulus and ha...
Accretion, evaporation and superradiance phase diagram of (primordial) black holes and 10−21 − 1021 eV scalar, vector, tensor fields Ünal, Caner (2025-05-01) We obtain the accretion, evaporation and superradiance phase diagram of astrophysical and primordial black holes in the mass range 10−33−1011M⊙. This black hole mass range corresponds to production of 10−21−1021 eV particl...
Suppression of the shunting-type potential induced degradation (PID-s) through ion exchange on soda lime silicate glasses Durusoy, Beyza; Kaya, Nahide Özben; Okan, Osman Burak; Budakoğlu, Refika; Akınoğlu, Bülent Gültekin; Turan, Raşit (2025-05-01) This study investigates the potential of chemically strengthened soda-lime-silicate (SLS) glass to mitigate Potential Induced Degradation (PID-s) caused by the shunting mechanism in photovoltaic (PV) modules, a key factor ...
Vertical Self-Assembly of Gold Nanoworms for Sensitive Surface-Enhanced Raman Spectroscopy-Based Trace Detection Khan, Ghazanfar Ali; Demir, Ahmet Kemal; Demirtas, Ozge; Tasgin, Dilek Isik; Bek, Alpan; Bhatti, Arshad Saleem; Masson, Jean-Francois; Ahmed, Waqqar (2025-04-03) The assembly of anisotropic nanoparticles into closely packed structures results in unique functionalities. Herein, we report a 3D multilayer vertical assembly of worm-shaped Au nanoparticles using a carefully regulated ev...
NaBi(MoO4)2 crystal: Defect states and luminescence properties for optoelectronic applications Isik, M.; ALTUNTAŞ, GÖZDE; Hasanlı, Nızamı; Darvishov, N.H. (2025-03-15) This paper investigates the electronic and optical properties of NaBi(MoO4)2 crystal through absorbance, thermally stimulated current (TSC), and photoluminescence (PL) measurements. Absorbance analysis revealed important i...
Search for Neutrino Doublets and Triplets Using 11.4 yr of IceCube Data Abbasi, R.; et. al. (2025-03-10) We report a search for high-energy astrophysical neutrino multiplets, detections of multiple neutrino clusters in the same direction within 30 days, based on an analysis of 11.4 yr of IceCube data. A new search method opti...
Study of proton–nucleus interactions in the DsTau/NA65 experiment at the CERN-SPS Aoki, S.; et. al. (2025-03-01) The DsTau(NA65) experiment at CERN was proposed to measure an inclusive differential cross-section of Ds production with decay to tau lepton and tau neutrino in p–A interactions. The DsTau detector is based on the nuclear ...
Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with 12 yr of Data Collected by the IceCube Neutrino Observatory Abbasi, R.; et. al. (2025-03-01) We analyzed the 7.92 x 10(11) cosmic-ray-induced muon events collected by the IceCube Neutrino Observatory from 2011 May 13, when the fully constructed experiment started to take data, to 2023 May 12. This data set provide...
Analysis of the B(s) → T(JP=2-) transition in light cone QCD sum rules Alıyev, Tahmasıb; Sarac, Y. (2025-03-01) The semileptonic B(s) → T(JP=2-)l+l- decays induced by flavor changing neural currents are investigated within the light cone quantum chromodynamics (QCD) sum rule method in the leading order of O(αs). We apply the B meson...
On the reliability of a modification of the fluid model of a glow discharge incorporating the calculation of the local EEDF at each point in space Wang, Ying; Rafatov, İsmail; Bogdanov, Eugeny; Kudryavtsev, Anatoly; Yao, Jingfeng; Yuan, Chengxun (2025-02-01) An analysis of the approach named “Space-Dependent Electron Energy Distribution Function (EEDF) Modeling” in the COMSOL Multiphysics's Plasma Module is carried out. This modeling approach allows a wide range of users to de...
Vanishing of conserved charges in Cotton gravity Altas, Emel; Tekin, Bayram (2025-02-01) Cotton gravity was recently introduced as a higher derivative extension of general relativity. The field equations of the theory involve the rank-3 Cotton tensor. Here we show that all solutions of the theory, including th...
Interface properties study of black silicon solar cells with front surface a-Si:H/c-Si heterojunction Gudovskikh, A.S.; Baranov, A.I.; Uvarov, A.V.; Vyacheslavova, E.A.; Maksimova, A.A.; Salimi, A.; Kirilenko, D.A.; AYDIN, ORHAN; Turan, Raşit; Nasser, H. (2025-01-27) The exceptionally low reflectance of black silicon (Si) across a broad wavelength range makes it an intriguing surface texture for solar cell applications. Si heterojunction (SHJ) solar cells fabricated on black Si formed ...
Rotating anisotropic Bose gas with large number of vortices Keleş, Ahmet (2025-01-01) Rapidly rotating atomic gases provide a platform for studying phenomena akin to type-II superconductors and quantum Hall systems. Recently, these systems have attracted renewed interest due to technological advances in tra...
Local p + Poly-Si Passivating Contacts Realized by Direct FlexTrail Printing of Boron Ink and Selective Alkaline Etching for High Efficiency TOPCon Based Solar Cells Uygun, Berkay; Kluska, Sven; Polzin, Jana-Isabelle; Schube, Jörg; Jahn, Mike; Krieg, Katrin; Turan, Raşit; Nasser, Hisham (2025-01-01) In this work, we demonstrate the formation of local boron-doped, SiOₓ/p + poly-Si structures using wet chemical etching by direct printing of boron-ink. FlexTrail printing uses a very hollow (orders of μm for diameter) gla...
Investigation of potential dark sky parks in Southwestern Türkiye AKSAKER, NAZIM; Kurt, Zühal; Yerli, Sinan Kaan; ERDOĞAN, MEHMET AKİF; Karabacak, Ali Emre; Yalçın, Ahmet Ümit; Uluç, Kadir (2025-01-01) The TR61 province in Türkiye, which includes the cities of Antalya, Burdur, and Isparta, was chosen as the study area. Long-term (2012–2022) Artificial Light (AL) data from VIIRS on the Suomi-NPP satellite, along with clou...

Citation Formats