Başlık için Fizik Bölümü listeleme
Toplam kayıt 1178, listelenen: 412-431
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Ferritin based bionanocages as novel biomemory device concept
(Elsevier Advanced Technology, 2018)Ferritin is an iron cage having protein, capable of extracting metal ions in their cages and a consequence of the electron transfer of metal ions in their cage by reduction and oxidation processes, electrochemical information ... -
Ferrocenoyl Benzotriazole, Iv: Microwave-Assisted Synthesis of Novel 1,1 '-Bis-Ferrocenamides
(Taylor & Francis Inc, 2014)An easily applicable microwave-assisted novel 1,1-bis-ferrocenoylbenzotriazole-mediated synthesis of novel derivatives for 1,1-bis-ferrocenamides was applied. This is a cheap, easy, and green method because of microwave ... -
FESEM, XRD and DRS studies of electrochemically deposited boron doped ZnO films
(De Gruyter Poland Sp Zoo, 2017)In this study, the effect of boron (B) incorporation into zinc oxide (ZnO) has been investigated. The undoped, 2 at.%. and 4 at.% B doped ZnO films were deposited on p-type silicon (Si) substrates by electrodeposition ... -
Feshbach resonance and growth of a Bose-Einstein condensate
(American Physical Soc, 2006)The Gross-Pitaevskii gain equation is used to model atom laser and Bose-Einstein condensation (BEC) fed by the surrounding thermal cloud. It is shown that the number of atoms continuously injected into BEC from the reservoir ... -
Finite mass gravitating Yang monopoles
(Amer Physical Soc, 2008)We show that gravity cures the infrared divergence of the Yang monopole when a proper definition of conserved quantities in curved backgrounds is used, i.e. the gravitating Yang monopole in cosmological Einstein theory has ... -
First observation of methane photochemical generation from an N,N-dimethylamino-substituted arene: the case of 4-(N,N-dimethylamino)benzaldehyde (DMABA)
(Pergamon-Elsevier Science LTD, 2016)The first observation of methane photochemical production from an N,N-dimethylamino-substituted arene (DMABA: 4-(N,N-dimethylamino)benzaldehyde) is described. UV irradiation (lambda>298 nm) of DMABA isolated in a solid low ... -
Formation of novel spiro, spiroansa and dispiroansa derivatives of cyclotetraphosphazene from the reactions of polyfunctional amines with octachlorocyclotetraphosphazatetraene
(Indian Acad Sciences, 2009)Nucleophilic substitution reactions of N4P4Cl8, with di-, tri-, and tetra-functional reagents such as N-methyl-1,3-propanediamine, N,N'-methyl-1,3-propanediamine, spermidine and spermine were investigated in this study. ... -
Fotovoltaik Uygulamalar için Döndürerek Kaplama Yöntemiyle Elde Edilen InO3 Filmleri
(2017)In2O3 yarıiletken filmleri oda sıcaklığında döndürerek kaplama yöntemiyle elde edilmiştir. Bu yöntem ile numunelerin elde edilme aşamalarında çözelti konsantrasyonunun, taban dönüş hızının, çözelti miktarının, kaplama ... -
Fourier transform infrared and Raman spectroscopic properties of Cd1-xSbxS films deposited by ultrasonic spray pyrolysis
(Cambridge University Press, 2010)Cd1-xSbxS films (x = 0.0, 0.1 and 0.2) were deposited by the ultrasonic spray pyrolysis method. The films were deposited on glass substrates at temperatures of 300 degrees C. The effect of antimony doping on the structural ... -
Fourier Transform Infrared, Solid-State Nuclear Magnetic Resonance, and X-Ray Diffraction Studies of Natural and Acid-Treated Bentonites from Turkey
(Taylor & Francis Inc, 2013)The Fourier transform infrared (FT-IR) technique is widely used to distinguish structural properties and to derive information about structural changes following the chemical modification of clays in different conditions. ... -
Fourier transform technique in variational treatment of two-electron parabolic quantum dot
(IOP Publishing LTD, 2009)In this work, we propose an efficient method of reducing the computational effort of variational calculation with a Hylleraas-like trial wavefunction. The method consists of introducing integra transforms for the terms as ... -
Free electron in a laser field: The nonrelativistic solution
(2006)Schrodinger equation for a charged particle interacting with the plane-wave electromagnetic field is solved exactly. The exact analytic solution and the perturbative solution up to second order are compared -
Frequency and temperature dependent electrical and dielectric properties of LaCrO3 and Ir doped LaCrO3 perovskite compounds
(Elsevier Science Sa, 2018)Perovskite oxide materials, especially perovskite lanthanum chromium oxide, LaCrO3 (LCO) have taken considerable attention among the scientists due to the changing optical, electrical, dielectric and magnetic properties ... -
Frequency dependent in Zn$(In_2S_3)$ S semiconductor films
(2002)Zn$(In_2S_3)$S yarıiletken filmleri, yapıdaki $In_2S_3$ miktarı azaltılarak, spray pyrolysis tekniği ile elde edilmiştir. Elektriksel ölçümler, düzlemsel formda oluşturulan metal-yarıiletken-metal yapılarda elde edilmiştir. ... -
Frontier Orbital Theory and Chemical-Reactivity - the Utility of Spectroscopy and Molecular-Orbital Calculations
(Kluwer Academic Publ, 1993)… -
FT-IR and Raman spectroscopic and quantum chemical investigations of some metal halide complexes of 1-phenylpiperazine
(Pergamon-Elsevier Science LTD, 2012)New metal halide complexes in the form of M(pp)(2)Cl-2 (where pp = 1-phenylpiperazine and M = Pd or Hg) have been prepared for the first time and their FT-IR and FT-Raman spectra are reported in the region of 4000-10 cm(-1) ... -
FT-IR spectroscopic investigation of some Hofmann type complexes: M(1-phenylpiperazine)(2)Ni(CN)(4) (M = Ni, Co, Cd, Pd or Mn)
(Pergamon-Elsevier Science LTD, 2008)New Hofmann type complexes in the form of M(pp)(2)Ni(CN)(4) (where pp = 1-phenylpiperazine and M = Ni, Co, Cd, Pd or Mn) have been prepared in powder form and their infrared spectra have been reported in the range of ... -
FT-IR spectroscopic study of the Hofmann-T-d-type clathrates: Ni(1,9-diaminononane)M'(CN)(4).2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene)
(Croatian Chemical Soc, 2007)New Hofmann T-d-type clathrates in the form of Ni(1,9-diaminononane)M'(CN)(4) center dot 2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene) were prepared in powder form and their infrared spectra ... -
FT-IR spectroscopic study of the Hofmann-Td-type clathrates: Ni(1,9-diaminononane)M'(CN)4·2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene)
(2007)New Hofmann Td-type clathrates in the form of Ni(1,9-diaminononane)M'(CN)4·2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene) were prepared in powder form and their infrared spectra are reported ... -
FT-IR spectroscopic study on some 4-(3-cyclohexen-1-yl)pyridine Metal(II) tetracyanonickelate complexes
(Verlag Z Naturforsch, 2005)New Hofmann-type complexes in the form of M(4-Chpy)(2)Ni(CN)(4) [where 4-Chpy = 4-(3-cyclohexen-1-yl)pyridine and M = Ni, Co] were prepared in powder form, and their infrared spectra are reported in the range of 4000-400 ...
