Search Results - "Durmus, Z"

The electrical modulus and other dielectric properties by the impedance spectroscopy of LaCrO3 and LaCr0.90Ir0.10O3 perovskites by Co kun, M, Polat, Ö, Co kun, F. M, Durmu, Z, Ça lar, M, Türüt, A

“…We have prepared LaCrO 3 (LCO) and 10% Ir doped LCO samples by the solid state reaction method and studied the electrical modulus and the other dielectric…”
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Engineering the band gap of LaCrO3 doping with transition metals (Co, Pd, and Ir) by Polat, O., Durmus, Z., Coskun, F. M., Coskun, M., Turut, A.

“…Exceptional properties such as dielectric, ferroelectric, piezoelectric, magnetic, catalytic, and photovoltaic of perovskite materials open new doors to many…”
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The current-voltage characteristics of the ferroelectric p-YMnO3 thin film/bulk p-Si heterojunction over a broad measurement temperature range by Turut, A., Coșkun, M., Coșkun, F.M., Polat, O., Durmuș, Z., Çağlar, M., Efeoğlu, H.

“…The reverse and forward bias I-V characteristics of the Al/p-YMO/p-Si/Al heterojunction were measured at room temperature (RT) and over temperature range, from…”
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A comprehensive investigation of the structural, chemical, and dielectric properties of co-doped YMnO3 multiferroic component by Polat, O., Coskun, M., Yildirim, Y., Coskun, F. M., Durmus, Z., Sen, C., Caglar, Y., Caglar, M., Turut, A.

“…The solid-state reaction technique was employed to synthesize compounds of YMnO 3 (YMO) and YMn 1-x Co x O 3 (YMCO) with various Co doping levels ( x  = 0.01,…”
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Frequency and temperature dependent electrical and dielectric properties of LaCrO3 and Ir doped LaCrO3 perovskite compounds by Coşkun, M., Polat, Ö., Coşkun, F.M., Durmuş, Z., Çağlar, M., Türüt, A.

“…Perovskite oxide materials, especially perovskite lanthanum chromium oxide, LaCrO3 (LCO) have taken considerable attention among the scientists due to the…”
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Influence of iridium (Ir) doping on the structural, electrical, and dielectric properties of LuFeO3 perovskite compound by Polat, O., Coskun, M., Roupcova, P., Sobola, D., Durmus, Z., Caglar, M., Sikola, T., Turut, A.

“…•LuFeO3 (LFO) and Ir doped LFO were prepared by solid-state reaction.•Ir substitution lowers the ratio of Fe2 + ions in LFO structure.•LFO and Ir doped LFO…”
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The Os substitution into Fe sites in LuFeO3 multiferroic and its effects on the electrical and dielectric features by Polat, O., Coskun, M., Roupcova, P., Sobola, D., Durmus, Z., Caglar, M., Sikola, T., Turut, A.

“…Solid-state technique was utilized to obtain the LuFeO3 (LFO) and LuFe1−xOsxO3 (LFOO) compounds having x = 0.05 and 0.10. The orthorhombic structure and the…”
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Reflux synthesis of Co3O4 nanoparticles and its magnetic characterization by OZKAYA, T, BAYKAL, A, TOPRAK, M. S, KOSEOGLU, Y, DURMUS, Z

“…Co3O4 nanoparticles have been prepared for the first time via reflux method, as an alternative low-temperature high-yield process, starting from one single…”
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Preparation of high quality, single domain BaFe12O19 particles by the citrate sol–gel combustion route with an initial Fe/Ba molar ratio of 4 by Sözeri, H., Durmuş, Z., Baykal, A., Uysal, E.

“…► The citrate sol–gel combustion route is used to synthesize BaFe12O19 particles. ► Sintering at temperatures up to 1100°C resulted in obtaining single domain…”
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Electrical characterization of Ir doped rare-earth orthoferrite YbFeO3 by Polat, O., Coskun, M., Coskun, F.M., Zengin Kurt, B., Durmus, Z., Caglar, Y., Caglar, M., Turut, A.

“…Due to their novel electrical, magnetic and optical features, many research groups have studied orthoferrites broadly in the literature. We have examined the…”
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Synthesis, conductivity and dielectric characterization of salicylic acid–Fe3O4 nanocomposite by Unal, B., Durmus, Z., Kavas, H., Baykal, A., Toprak, M.S.

“…We report on the synthesis of water dispersible salicylic acid -Fe3O4 nanocomposites via a co-precipitation route by using Fe(III) and Fe(II) chloride salts,…”
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Co doped YbFeO3: exploring the electrical properties via tuning the doping level by Polat, O., Coskun, M., Coskun, F. M., Zlamal, J., Kurt, B. Zengin, Durmus, Z., Caglar, M., Turut, A.

“…The magnetic and electrical features of rare-earth orthoferrites, RFeO 3 , can be modified via substitution of different elements into R and/or Fe sites. In…”
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The structural studies and optical characteristics of phase-segregated Ir-doped LuFeO3−δ films by Polat, O., Coskun, F. M., Yildirim, Y., Sobola, D., Ercelik, M., Arikan, M., Coskun, M., Sen, C., Durmus, Z., Caglar, Y., Caglar, M., Turut, A.

“…In this work, we carefully examined how Ir substitution into Fe sites can change the band of the LuFeO 3 (LFO) material. LFO and Ir-doped LFO (LuFe 1− x Ir x O…”
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Effect of Os doping on electrical properties of YMnO3 multiferroic perovskite-oxide compounds by Coşkun, M., Polat, Ö., Coşkun, F.M., Durmuş, Z., Çağlar, M., Turut, A.

“…In this study, YMnO3 (YMO) and osmium (Os) doped YMO (YMn1-xOsxO3) (x = 0.01, 0.05, 0.10) compounds were synthesized via conventional solid-state reaction and…”
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Surface spin disorder and spin-glass-like behaviour in manganese-substituted cobalt ferrite nanoparticles by Topkaya, R., Akman, Ö., Kazan, S., Aktaş, B., Durmus, Z., Baykal, A.

“…Manganese-substituted cobalt ferrite nanoparticles coated with triethylene glycol (TREG) have been prepared by the glycothermal reaction. The effect of Mn…”
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Tailoring the band gap of ferroelectric YMnO3 through tuning the Os doping level by Polat, O., Coskun, F. M., Coskun, M., Durmus, Z., Caglar, Y., Caglar, M., Turut, A.

“…Perovskite-oxide materials have grabbed enormous attention from various research groups all over the world due to their large application areas. The band-gap…”
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High resistivity and low dielectric loss of LuFe1−xOsxO3 (x = 0.0–0.10) ferrites by Coskun, M., Polat, Ozgur, Yildirim, Y., Durmus, Z., Sen, C., Caglar, Y., Caglar, M., Turut, A.

“…LuFe 1− x Os x O 3 ( x  = 0, 0.05, and 0.10) compounds were synthesized and their resistivity, real and imaginary portion of the impedance and…”
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Synthesis, characterization and wide range frequency and temperature dependent electrical modulus study of LaCrO3 and cobalt (Co) doped LaCrO3 perovskite compounds by Coskun, M., Polat, O., Coskun, F.M., Durmus, Z., Caglar, M., Turut, A.

“…•Undoped and Co doped LaCrO3 compounds were synthesized via solid state reaction.•XRD, XPS, SEM and FTIR analyses were conducted of studied…”
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The impact of Ir doping on the electrical properties of YbFe1−xIrxO3 perovskite-oxide compounds by Coskun, M., Polat, O., Coskun, F. M., Kurt, B. Zengin, Durmus, Z., Caglar, M., Turut, A.

“…In this study, YbFe 1− x Ir x O 3 ( x  = 0, 0.01, 0.10) compounds were synthesized by solid-state reaction method. Chemical and structural analyses of studied…”
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The electrical and dielectric features of Al/YbFeO3/p-Si/Al and Al/YbFe0.90Co0.10O3/p-Si/Al structures with interfacial perovskite-oxide layer depending on bias voltage and frequency by Coskun, M., Polat, O., Orak, I., Coskun, F. M., Yildirim, Y., Sobola, D., Sen, C., Durmus, Z., Caglar, Y., Caglar, M., Turut, A.

“…In this investigation, thin films of YbFeO 3 , both in its pure form and doped with 10% Co, were fabricated on a p -Si substrate at 500 °C through the…”
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