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Down-conversion photoluminescence of Ta2O5:Ho3+ and up-conversion photoluminescence of Ta2O5:Ho3+/Yb3+ coatings formed by plasma electrolytic oxidation of tantalum
(Journal of Materials Science: Materials in Electronics, 2023)
This study demonstrated that Ta2O5 coatings formed by plasma electrolytic oxidation of tantalum substrate in an alkaline electrolyte containing Ho2O3 nanoparticles have the potential to be used as a host for Ho3+ ions. ...
Structural and magnetic properties of Ag-doped CuO nanopowders
(Belgrade : Serbian Ceramic Society, 2021)
The influence of Ag doping on the crystal structure and magnetic properties of CuO nanopowders was investigated. Nanoparticles of copper–silver oxide solid solutions with composition Cu1−xAgxO(x=0.01–0.05) were successfully ...
Probing the CP properties of the Higgs sector at ILC
(International Workshop on Future Linear Colliders, LCWS 2021, 2021)
The violation of CP symmetry is one of Sakharov's conditions for the matter-antimatter asymmetry of the Universe. Currently known sources of CP violation in the quark and neutrino sectors are insufficient to account for ...
Study of excited Λb0 states decaying to Λb0π+π− in proton-proton collisions at s=13TeV
(Physics Letters B, 2020)
A study of excited Λb0 baryons is reported, based on a data sample collected in 2016–2018 with the CMS detector at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated ...
Factors effecting the induction of rat forestomach hyperplasia induced by Swedish oral smokeless tobacco (snus)
(Regulatory Toxicology and Pharmacology, 2019)
Long term exposure to oral smokeless tobacco may induce lesions in the oral cavity characterized by a hyperplastic epithelium. The possible role of nicotine and the physical properties of oral tobacco for developing these ...
Evidence for Top Quark Production in Nucleus-Nucleus Collisions
(Physical Review Letters, 2020)
Ultrarelativistic heavy ion collisions recreate in the laboratory the thermodynamical conditions prevailing in the early universe up to 10−6 sec, thereby allowing the study of the quark-gluon plasma (QGP), a state of ...
Measurements of tt¯H Production and the CP Structure of the Yukawa Interaction between the Higgs Boson and Top Quark in the Diphoton Decay Channel
(Physical Review Letters, 2020)
The first observation of the tt¯H process in a single Higgs boson decay channel with the full reconstruction of the final state (H→γγ) is presented, with a significance of 6.6 standard deviations (σ). The CP structure of ...
Nickel vertical posts: Influence of thickness on magnetic and optical properties
(Belgrade : Institute of Physics Belgrade, 2021)
In the present study we have investigated the influence of the nickel (Ni) thin films thicknesses on their structural, magnetic and optical properties. Nickel vertical posts were deposited by Glancing Angle Deposition ...
Investigation on the potential of improvement in the field of medical applications of ionizing radiation via the future European Metrology Network
(RAD Centre, Niš, Serbia, 2022)
Due to constant development in radiodiagnostic and radiotherapy procedures with increasing complexity, a need for high-level coordination of the ionizing radiation metrology community was recognized to better respond to ...
Tunable quantum phase transitions in asymmetric HgTe/CdxHg1-xTe double quantum wells
(Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade, 2019)
The quantum spin Hall (QSH) effect is a unique phase of matter characterized by a pair of helical edge states protected by time-reversal symmetry. The existence of this phase was first theoretically proposed for graphene ...