Search Results - "Samedov, O. A."

Chromium-and manganese-doped TlInS2—A new relaxor ferroelectric by Sardarly, R. M., Samedov, O. A., Sadykhov, I. Sh

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Effect of nonstoichiometry on the dielectric permittivity of TlInS2 near phase transitions by SARDARLY, R. M, SAMEDOV, O. A, SADYKHOV, I. Sh, NADZHAFOV, A. I, EYUBOVA, N. A, MAMEDOV, T. S

“…According to neutron and xrd studies, the monoclinic structure of the layered ferroelectric TlInS2 undergoes consecutive phase transitions to a commensurate…”
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Dielectric properties, conduction mechanism, and possibility of nanodomain state with quantum dot formation in impurity-doped gamma-irradiated incommensurate TlInS2 by Sardarly, R. M., Mamedov, N. T., Wakita, K., Shim, Y., Nadjafov, A. I., Samedov, O. A., Zeynalova, E. A.

“…Temperature‐dependent dielectric and conduction properties of the impurity‐doped and gamma‐irradiated samples of TlInS2 semiconductor‐ferroelectric with…”
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Structural evolution of zirconium diboride under gamma irradiation and thermal annealing by Mirzayev, M.N., Abiyev, A.S., Samedov, O.A., Demir, E., Popov, E.P., Samadov, S.F.

“…Understanding the thermal properties and enhancing the performance of zirconium diboride (ZrB2) under extreme conditions is crucial, especially given its role…”
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Evaluation of nanocrystalline ZrC under gamma irradiation and high pressure by Samadov, S.F., Asadov, A.G., Abiyev, A.S., Demir, E., Samedov, O.A., Trung, Nguyen V.M., Mustafayev, I.I., Kaminski, G., Mirzayev, M.N.

“…Zirconium carbide (ZrC) is known for its exceptional properties, positioning it as a leading ultrahigh-temperature ceramic for diverse applications such as…”
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Relaxor properties of TlInS2 composites with nanodomain state by SARDARLI, R. M, SAMEDOV, O. A, SADIGOV, I. Sh

“…Recent theoretical investigations predict that the thermal filling of trap centers could lead to an intricate sequence of phase transitions with unstable…”
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Investigating the crystal structure of ZrB2 under varied conditions of temperature, pressure, and swift heavy ion irradiation by Samadov, S.F., Abiyev, A.S., Asadov, A.G., Trung, N.V.M., Sidorin, A.A., Samedov, O.A., Popov, E.P., Demir, E., Vershinina, T., Aliyev, Y.I., Hasanov, K.M., Mirzayev, M.N.

“…The influence of temperature, pressure, and swift heavy ions on the structural characteristics of a nano-sized zirconium diboride crystal (43 nm) was…”
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Defect formation analysis in gamma-irradiated titanium nitride nanocrystals: predictions from positron annihilation studies by Abiyev, A.S., Samadov, S.F., Mirzayev, M.N., Huseynov, E.M., Sidorin, A.A., Orlov, O.S., Samedov, O.A., Aliyev, Y.I., Huseynov, H.J., Popov, E.P.

“…The study investigates the effect of gamma radiation on defect formation in 20 nm titanium nitride (TiN) nanocrystals through positron annihilation lifetime…”
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Analyzing point defect polarization in tungsten and tungsten carbide under high gamma irradiation for radiation shielding applications by Popov, E.P., Donkov, A.A., Trung, N.V.M., Samadov, S.F., Sidorin, A.A., Orlov, O.S., Mahmudov, H.M., Khiem, L.H., Samedov, O.A., Huseynov, H.J., Mirzayeva, D.M., Opakhai, S., Demir, E., Mirzayev, M.N.

“…In this study, polycrystalline tungsten and tungsten carbide samples were irradiated with gamma rays at energies of 1.17 MeV and 1.33 MeV, respectively. The…”
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The influence of cation impurities on phase transitions in the TlInS2 compound by Sardarly, R. M., Samedov, O. A., Nadzhafov, A. I., Sadykhov, I. Sh

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Relaxor Properties of TlInS2⟨Mn⟩ Composites with Nanodomain State by Sardarli, R. M., Samedov, O. A., Sadigov, I. Sh

“…Recent theoretical investigations predict that the thermal filling of trap centers could lead to an intricate sequence of phase transitions with unstable…”
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Relaxor properties of Fe-doped TlInS2 by Sardarly, R. M., Samedov, O. A., Sadykhov, I. Sh, Aliev, V. A.

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Structural study of W2B obtained via mechanical alloying of W, B4C, TiC and graphite before and after He ions irradiation by Neov, D., Slavov, L., Donkov, A.A., Mirzayev, M.N., Popov, E., Demir, E., Siemek, K., Djourelov, N., Turchenko, V.A., Sharipov, Z.A., Horodek, P., Beskrovnyi, A.I., Valizade, A.H., Samedov, O.A., Vladescu, A., Krezhov, K., Felicia, I.

“…•W 6wt.%B4C 2wt.%TiC 1wt.%C weight ratio is used in mechanical alloying process.•Sintering at 2550 °C produces nearly single-phase W2B (∼98%), WB and TiC…”
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Conductivity over localized states of the system of (TlInSe2)1–x(TlGaTe2)x solid solutions by Sardarly, R. M., Samedov, O. A., Aliyeva, N. A., Huseynov, E. K., Abdullayev, A. P., Salmanov, F. T., Kerimova, E. M.

“…The temperature dependences of electrical conductivity over localized states in the solubility region of mixed crystals of compositions (TlInSe 2 ) 1– x…”
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Conductivity over localized states of the system of [.sub.x] solid solutions by Sardarly, R.M, Samedov, O.A, Aliyeva, N.A, Huseynov, E.K, Abdullayev, A.P, Salmanov, F.T, Kerimova, E.M

“…The temperature dependences of electrical conductivity over localized states in the solubility region of mixed crystals of compositions…”
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Giant dielectric relaxation in TlGaTe2 crystals by Sardarly, R. M., Samedov, O. A., Abdullaev, A. P., Salmanov, F. T.

“…The conductivity and temperature-frequency dependences of the permittivity of TlGaTe 2 crystals have been studied. Strong dielectric relaxation has been…”
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The temperature-frequency dispersion of the dielectric characteristics of composite materials based on polyethylene with TlInS2 inclusions by Kuliev, M. M., Samedov, O. A., Ismaiilova, R. S.

“…The results are presented of the study of the dispersion dependences of the dielectric characteristics of composite structures based on high-density…”
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On the polarization caused by bulk charges and the ionic conductivity in TlInSe2 crystals by Sardarly, R. M., Samedov, O. A., Alieva, N. A., Abdullayev, A. P., Huseynov, E. K., Hasanov, I. S., Salmanov, F. T.

“…TlInSe 2 crystals are investigated in dc and ac electric fields in the temperature range of 100–400 K. A decrease in the electrical conductivity σ with time in…”
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Superionic conductivity and switching effect with memory in TlInSe2 and TlInTe2 crystals by Sardarly, R. M., Samedov, O. A., Abdullayev, A. P., Salmanov, F. T., Alekperov, O. Z., Huseynov, E. K., Aliyeva, N. A.

“…The temperature dependences of the conductivity σ( T ) and the switching and memory effects in one-dimensional TlInSe 2 and TlInTe 2 single crystals have been…”
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Ionic conductivity and dielectric relaxation in γ-irradiated TlGaTe2 crystals by Sardarli, R. M., Samedov, O. A., Abdullayev, A. P., Huseynov, E. K., Salmanov, F. T., Alieva, N. A., Agaeva, R. Sh

“…The switching effect, field and temperature dependences of the permittivity and conductivity of TlGaTe 2 crystals subjected to various γ-irradiation doses are…”
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