Department of Physics

Item Usage Stats

Browse

Search within this community and its collections:

Collections in this community

Filters

Entity Type
Publication (5149)
Thesis (971)
Open Course (305)
Project (167)
Patent (1)

Has File(s)
Yes (3464)
No (3125)

Author
Zhang, J. (1130)
Bocci, A. (1121)
Wang, J. (1121)
Kim, H. (1118)
Xie, S. (1105)

Subject
Nuclear and High Energy Physics (888)
Condensed Matter Physics (573)
Physics and Astronomy (miscellaneous) (333)
General Physics and Astronomy (301)
Electronic, Optical and Magnetic Materials (262)

Date Issued
1966 - 1979 (125)
1980 - 1999 (952)
2000 - 2019 (4927)
2020 - 2024 (577)

Item Type
Journal Article (3847)
Master Thesis (664)
Conference Paper (443)
Ph.D. Thesis (307)
Project (116)

Recent Submissions

Single-beam low-frequency loss modulation technique for two-photon absorption measurement Kadan, Viktor; Pavlov, Ihor; Dmytruk, Andriy; Blonskyi, Ivan; Pavlova, Tetiana; Serozhkin, Yuriy; Goodarzi, Arian; Bondar, Mykhailo (2024-10-15) We present a straightforward and reliable single-beam configuration designed for the assessment of two-photon absorption (2PA) through the utilization of the loss modulation technique. Mechanical rotation of a half-wave pl...
A quantal diffusion approach for multinucleon transfer in heavy-ion collisions Kayaalp, A.; Arık, Mert; Ocal, S.E.; Yılmaz, Osman; Umar, A.S. (2024-10-01) The stochastic mean-field (SMF) approach beyond the time-dependent-Hartree-Fock theory is used to explore the primary production cross sections in Ni64+130Te at the bombarding energy Ec.m.=184.3 MeV and Pb206+118Sn at Ec.m...
Development of a selective wet-chemical etchant for precise 3D sculpting of silicon enabled by infrared non-linear laser modification Zolfaghari Borra, Mona; Radfar, Behrad; Nasser, Hisham; Çolakoğlu, Tahir; Tokel, Onur; Turnalı, Ahmet; Işık Taşgın, Dilek; Toffoli, Hande; Toffoli, Daniele; İlday, Fatih Ömer; Turan, Raşit; Pavlov, Ihor; Bek, Alpan (2024-09-01) Recently-demonstrated high-quality three-dimensional (3D) subsurface laser processing inside crystalline silicon (c-Si) wafers opens a door to a wide range of novel applications in multidisciplinary research areas. Using t...
Photovoltaic Response of Liquid Phase Exfoliated Graphene - MoS2 Heterostructures Javaid, Asad; Karamat, Shumaila; Khalique, Uzma; Naseer, Hisham; Sharif, Parisa; Oral, Ahmet; Akram, Rizwan (2024-08-15) This work reports the utilization of a simple liquid exfoliation technique to synthesize graphene and MoS2 layers and their subsequent integration in a multilayer heterostructure device with a photovoltaic response. XRD di...
Influence of boron doping profile on emitter and metal contact recombination for n-PERT silicon solar cells Bektaş, Gence; Aslan, Sercan; Keçeci, Ahmet Emin; Özyahni, Vahdet; Canar, Hasan Hüseyin; Asav, Hasan; Seyrek, Selin; Verlinden, Pierre J.; Turan, Raşit (2024-08-01) Increasing interest in n-type silicon (Si) solar cells due to the high-quality material properties of the n-Si wafers, their relatively low sensitivity to donor-like impurities like iron and their resistance to light-induc...
Analysis of strong decays of SU(3) partners of Ω(2012) baryon Alıyev, Tahmasıb; Bilmiş, Selçuk; Savcı, Mustafa (2024-08-01) We estimate the coupling constants and decay widths of the SU(3) partners of the Omega(2012) hyperon, as discovered by the BELLE Collaboration, using the distribution amplitudes of the octet baryons within the light cone s...
On fundamental inconsistencies in a commonly used modification of a fluid model for glow discharge Zhou, Chen; Rafatov, İsmail; Wang, Ying; Kudryavtsev, Anatoly; Yuan, Chengxun; Yao, Jingfeng; Zhou, Zhongxiang (2024-07-01) This work considers the fundamental contradictions in the concept of one of the most well-known and widely used modifications of the fluid model for simulation of a glow discharge (GD), the ‘local mean energy approximation...
Thermoluminescence dose response and kinetic parameters of Gd-doped ZnO nanoparticles Isik, M.; Yildirim, T.; Guner, M.; Hasanlı, Nızamı (2024-07-01) This study investigates the thermoluminescence (TL) properties of undoped and gadolinium (Gd)-doped zinc oxide (ZnO) nanoparticles synthesized via sol-gel method. The crystal structure of both synthesized nanoparticles was...
The effect of medium refractive index on microparticle characterization by optical scattering Genç, Sinan (2024-06-30) Considering microplastic pollution and the rapid accumulation of pollutants in the environment, it is necessary to have detailed information about the particles to describe their origin and take precautions. However, takin...
Annealing-free, electron-selective ohmic contacts using zirconium oxide and aluminum for n-type crystalline silicon solar cells Madbouly, Loay Akmal; Nasser, Hisham; Borra, Mona Zolfaghari; Çiftpınar, Emine Hande; Altiner, Gokhan; Aliefendioglu, Atescan; Canar, Hasan Huseyin; Turan, Raşit; Ünalan, Hüsnü Emrah (2024-06-15) The challenge of Fermi-level pinning significantly complicates the establishment of Ohmic, low-resistance contacts for lightly doped n-type crystalline silicon (c-Si), a critical requirement for economically feasible devic...
Possible pre-supernova binary companion to the progenitor of the supernova remnant IC 443 Dinçel, Baha; Uzuner, Mete; Neuhäuser, Ralph; Pannicke, Anna; Yerli, Sinan Kaan; Ankay, Aşkin; Mugrauer, Markus; Torres, Guillermo (2024-06-09)
The expected potential of hadronic PeVatron searches with spectral γ-ray data from the Southern Wide-field Gamma-ray Observatory Angüner, Ekrem Oğuzhan; Ergin, Tülün (2024-06-01) The presence of a spectral softening, occurring at ∼3 PeV energies, seen in the local cosmic-ray energy spectrum provides an evidence that our Galaxy hosts astrophysical objects, known as ’hadronic PeVatrons’, that are cap...
Investigating Potential Dark Sky Parks in Balkans Kurt, Zühal; Aksaker, Nazim; Yerli, Sinan Kaan; Erdoğan, Mehmet Akif (2024-06-01)
QCD sum rule study of JP = 1± exotic states with two heavy quarks in the molecular picture Alıyev, Tahmasıb; Bilmiş, Selçuk; Savcı, M. (2024-06-01) In this study, the spectroscopic parameters of exotic molecular states composed of mesons containing two heavy quarks (scalar - axial and pseudoscalar - axial meson combinations) are investigated within the QCD sum rules. ...
Results and Perspectives from the First Two Years of Neutrino Physics at the LHC by the SND@LHC Experiment Abbaneo, D.; et. al. (2024-06-01) After rapid approval and installation, the SND@LHC Collaboration was able to gather data successfully in 2022 and 2023. Neutrino interactions from νμs originating at the LHC IP1 were observed. Since muons constitute the ma...
Reconstruction of 400 GeV/c proton interactions with the SHiP-charm project Ahdida, C.; et. al. (2024-06-01) The SHiP-charm project was proposed to measure the associated charm production induced by 400 GeV/c protons in a thick target, including the contribution from cascade production. An optimisation run was performed in July 2...
Development of Low-Cost c-Si-Based CPV Cells for a Solar Co-Generation Absorber in a Parabolic Trough Collector Aydin, Elsen; Buchroithner, Armin; Felsberger, Richard; Preßmair, Rupert; Azgın, Ahmet; Turan, Raşit; Keçeci, Ahmet Emin; Bektaş, Gence; Akınoğlu, Bülent Gültekin (2024-06-01) Concentrator photovoltaics (CPVs) have demonstrated high electrical efficiencies and technological potential, especially when deployed in CPV–thermal (CPV-T) hybrid absorbers, in which the cells’ waste heat can be used to ...
Performance analysis of CuSbSe2 thin-film solar cells with Cd-free window layers SÜRÜCÜ, GÖKHAN; Bal, Ersin; Gencer, Aysenur; Parlak, Mehmet; Surucu, Ozge (2024-05-15) This study investigates novel thin-film solar cells featuring CuSbSe2 (CASe) with ZnSnO and ZnMgO windows in the layer superstrate structure. For glass/ITO/ZnMgO/CASe/Cu + Au, the J-V measurements reveal a short-circuit cu...
Membrane paradigm approach to the Johannsen-Psaltis black hole Ağca, Çağdaş Ulus; Tekin, Bayram (2024-05-15) The Johannsen-Psaltis black hole is a phenomenologically viable metric obtained by judiciously deforming the Kerr black hole such that the metric is asymptotically flat and causal and is consistent with the weak field, pos...
Coupling Constants as Conserved Charges in Black Hole Thermodynamics Hajian, Kamal; Tekin, Bayram (2024-05-10) In a generic theory of gravity coupled to matter fields, the Smarr formula for black holes does not work properly if the contributions of the coupling constants defining the theory are not incorporated. However, these coup...

Citation Formats