Browsing Straipsniai kituose recenzuojamuose leidiniuose / Articles in other peer-reviewed sources by Source "Lithuanian journal of physics"

Now showing items 1-10 of 10

    • Application of the waveguide effects in a receiving antena 

      Martinėnas, Bronislovas; Lesauskis, V (Lithuanian journal of physics, 2003)
      This article shows that the application of effects of a wide waveguide allows reducing the industrial noise in the loop of a magnetic antenna in the low-frequency range. In order to achieve this aim the antenna is placed ...

    • Effect of the concentration of Ag-dopant on the parameters of SnO2 thin film gas sensors 

      Galdikas, Algirdas Jonas; Senulienė, Daiva; Šetkus, Arūnas; Česnys, Antanas; Mattogno, G.; Kačiulis, S.; Mezzi, A. (Lithuanian journal of physics, 2002)
      A series of the SnO2 thin film gas sensors, based on the post-deposition doping with Ag, is manufactured. Transient response of the resistance to gases is investigated for single sensors with individual Ag-doping level. ...

    • Impact of the carrier heating kinetics on the multiple photomagnetoelectric effect pulsed photoresponse frequency spectra 

      Šatkovskis, Eugenijus; Kiprijanovič, Oleg (Lithuanian journal of physics, 2006)
      Multiple photomagnetoelectric response has been investigated in strongly excited narrow gap semiconductors. The response frequency spectra dependence on experimental parameters determining the carrier heating kinetics has ...

    • Investigation of anharmonicity of normal vibrational modes in [Sb2S3]2 cluster 

      Audzijonis, Algirdas; Žigas, Leonardas; Narušis, Jurgis; Mykolaitienė, Nijolė; Balnionis, Donatas Šarūnas; Čerškus, Aurimas; Pauliukas, Audrius (Lithuanian journal of physics, 2004)
      Theoretical investigation of the vibrational spectrum based on a chain model of the cluster with two Sb2S3 molecules in a cell is presented. For this purpose, symmetric and normal coordinates along the z (c) axis have been ...

    • Kinetics of Cs sorption to clay minerals 

      Lujanienė, Galina; Mažeika, Kęstutis; Šapolaitė, Justina; Amulevičius, Arūnas Severas; Motiejūnas, Stasys (Lithuanian journal of physics, 2006)
      Preliminary data of kinetic sorption experiments are presented. Batch sorption experiments with the aim of estimation of distribution coefficient (Kd) values were conducted using natural clay minerals from the Šaltiškiai ...

    • Optimization of the general course of physics for technical specialities studies 

      Astrauskienė, Nijolė; Bogdanovičius, Aleksejus (Lithuanian journal of physics, 2002)
      When laying the foundations of the knowledge of physics at technical universities, the teachers face a contradiction between the wide scope of general physics programs and a small number of hours assigned for this course. ...

    • Self-formation of Fe/Fe-O nanoparticles in porous SiO2 films 

      Šimkienė, Irena; Sabataitytė, Julija; Baran, Marek; Szymczak, Ritta; Gintautas Jurgis, Babonas; Rėza, Alfonsas; Kaliničenko, Aleksandr (Lithuanian journal of physics, 2005)
      Self-formation of Fe/Fe-O particles in porous SiO2 films has been studied by investigating the structure and physical properties of hybrid samples SiO2:Fe/SiO2/Si. The sol-gel spin-on technique was used for the formation ...

    • Superposition of the magnetic fields in the wide frequency range antenna 

      Martinėnas, Bronislovas; Lesauskis, V (Lithuanian journal of physics, 2003)
      It is found that in a wide frequency range antenna made of a system of coplanar coaxially arranged loop antennae, and an antenna made of loop antennae arranged in coaxially parallel planes, the effect of superposition of ...

    • The investigations of porous GaX 5 layers 

      Bendorius, Rimgaudas Adolfas; Baranov, A.; Sabataitytė, Julija; Šimkienė, Irena; Jasutis, Vytautas; Pačebutas, Vaidas; Tvardauskas, Henrikas (Lithuanian journal of physics, 2001)
      Porous GaX(5) (X(5) = As, Sb) layers produced by electrochemical etching were investigated. Chemical composition of porous layers was examined by X-ray photoelectron emission spectroscopy method (XPS), the morphology of ...

    • The one-dimensional fractional quantum operator of momentum 

      Miškinis, Paulius (Lithuanian journal of physics, 2006)
      In the case of the quantum generalization of Levy processes, expressions for the Hermitian operator of momentum and its eigenfunctions are proposed. The normalization constant has been determined and its relation to the ...