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Fizik Bölümü: Recent submissions

Toplam kayıt 14, listelenen: 1-14

The measurements of electrical and thermal conductivity variations with temperature and phonon component of the thermal conductivity in the Sn-Cd-Sb, Sn-In-Cu, Sn-Ag-Bi and Sn-Bi-Zn alloys

Altıntaş, Yemliha; Kaygısız, Yusuf; Öztürk, Esra; Aksöz, Sezen; Keşlioğlu, Kazım; Maraşlı, Necmettin (INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2016)

The electrical and thermal conductivity variations with temperature for lead-free ternary solders, namely Sn-41.39 at.% Cd-6.69 at.% Sb, Sn-49 at.% In-1 at.% Cu, Sn-50 at.% Ag-10 at.% Bi and Sn-32 at.% Bi-3 at.% Zn alloys, ...
Temperature dependency of thermal conductivity of solid phases for naphthol, camphene, salol, and benzy

Bayram, Ümit; Aksöz, Sezen; Maraşlı, Necmettin; Keşlioğlu, Kazım (JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2016)

Dependencies of thermal conductivity of solid phases on temperature have been investigated by using radial heat flow apparatus for naphthol, camphene, salol, and benzil. From graphs of the solid phase’s thermal ...
Electrical and thermal conductivity and phonon contribution to the thermal conductivity in the Bi-In system

Ata Esener, Pınar; Bayram, Ümit; Öztürk, Esra; Aksöz, Sezen; Maraşlı, Necmettin (JOURNAL OF THERMAL SCİENCE AND TECHNOLOGY, 2020)

In this study, the contribution of phonon to the thermal conductivity in the In-Bi (Indium-Bismuth) system due to its composition variation was determined from their electrical and thermal conductivity measurements. ...
The measurement of thermal conductivity variation with temperature for Sn−20 wt.% In based lead−free ternary solders

Öztürk, Esra; Aksöz, Sezen; Maraşlı, Necmettin (THERMOCHIMICA ACTA, 2013)

The variations of thermal conductivity with temperature for Sn–In based lead-free solders, Sn-20 wt.% In-15 wt.% [X] (X=Ag, Bi, Sb, Zn) were measured by using the linear heat flow apparatus. The thermal conductivities ...
The measurements of thermal conductivity variations with temperature for organic analog of nonmetal–nonmetal system; urea–4-bromo-2-nitroaniline

Bayram, Ümit; Öztürk, Esra; Aksöz, Sezen; Maraşlı, Necmettin (METALLURGICAL AND MATERIALS TRANSACTIONS A, 2013)

Thermal conductivity variations with temperature for solid phases in the Urea (U)–[X] mol pct 4-bromo-2-nitroaniline (BNA) system (X = 0, 2, 45, 89.9, and 100) were measured using the radial heat flow method. From graphs ...
The measurement of thermal conductivity variation with temperature for lead− free ternary eutectic solders

Aksöz, Namık; Öztürk, Esra; Bayram, Ümit; Aksöz, Sezen; Ülgen, Ahmet; Maraşlı, Necmettin (JOURNAL OF ELECTRONIC MATERIALS, 2013)

The goal of this paper is to measure the electrical and thermal conductivity variations with temperature in the unidirectional solidified quaternary Sn–Bi–In–Zn lead-free solder alloys for nine different compositions to ...
Effect of Sn contents on thermodynamic, microstructure and mechanical properties in the Zn-90-Bi-10 and Bi-88-Zn-12 based ternary alloys

Ata Esener, Pınar; Altıntaş, Yemliha; Bayram, Ümit; Öztürk, Esra; Maraşlı, Necmettin; Aksöz, Sezen (JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019)

The thermal conductivity variations with temperature for Zn90−x–Snx–Bi10 (x=5,10, 40 and 85 wt%) and Bi88−x–Snx–Zn12 (x=1.39, 43.26 and 79.3 wt%) alloys were measured by using the linear heat flow method. From thermal ...
Temperature dependency of thermal conductivity of solid phases for fatty acids; lauric, myrsistic, pivalic and stearic acids

Bayram, Ümit; Aksöz, Sezen; Maraşlı, Necmettin (JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2014)

Thermal conductivity variations with tempera ture of solid phases for lauric acid (LA), myristic acid (MA), pivalic acid (PA), and stearic acid (SA) have been measured with radial heat-flow method. Temperature dependencies ...
The measurement of thermal conductivity variation with temperature for solid materials

Aksöz, Sezen; Öztürk, Esra; Maraşlı, Necmettin (MEASUREMENT, 2013)

An apparatus was designed to routinely measure the thermal conductivity variation with temperature for solid materials. The apparatus was calibrated by measuring the thermal conductivity variations with temperature for ...
Assessment of natural radioactivity and radiation hazard in volcanic tuff stones used as building and decoration materials in the Cappadocia region, Turkey

Değerlier, Meltem (Société Française de Radioprotection., 2013-01)

The concentrations of natural radionuclides in 6 different colors of volcanic tuff stones which are derived from the Cappadocia region in Turkey were determined using gamma-ray spectroscopy with a HPGe detector, and the ...
İstanbul-Ankara otoyoluna yakın tarım arazilerindeki ağır metal kirlilik düzeylerinin belirlenerek coğrafi bilgi sistemleri (CBS) yardımıyla mekânsal olarak haritalanması

Pekacar, Abdurrahman Yusuf; Bağdatlı, Muhammed Cüneyt (Nevşehir Hacı Bektaş Veli Üniversitesi, 2021-07-01)

Bu çalışma İstanbul-Ankara Otoyolunun Ankara il merkezinden yaklaşık 40 km uzaklığında bulunan Ayaş, Kızılcahamam ve Kahramankazan ilçe sınırları dâhilinde yer alan otoyolun kuzey ve güney kısımlarındaki tarım topraklarındaki ...
Yozgat ilinin çevresel radyoaktivitesinin belrlenmes ve doğal fon haritasının çıkarılması

Değerlier, Meltem; Koyuncu, Dilek; Albar, Nilgün Cansu; Aktürk, Serdar (2015)

Bu proje kapsamında genel olarak Yozgat ili ve çevresindeki doğal kaynaklarda bulunan doğal radyoaktivite değerlerinin veya doğal radyonüklit konsantrasyonlarının tayin edilmesi ve doğal kaynaklardan yayınlanan farklı ...
Dynamical fission of the quasiprojectile and isospin equilibration for the system Kr-80Ca-48 at 35 MeV/nucleon

Piantelli, S; Casini, G; Ono, A; Poggi, G; Pastore, G; Barlini, S; Boiano, A; Bonnet, E; Borderie, B; Bougault, R; Bruno, M; Buccola, A; Camaiani, A; Chbihi, A; Cicerchia, M; Cinausero, M; D’xxAgostino, M; Dueñas, J.A.; Degerlier, M; Fable, Q; Fabris, D; Frankland, J D; Frosin, C; Gramegna, F; Gruyer, D; Henri, M; Kordyasz, A; Kozik, T; Le Neindre, N; Lombardo, I; Lopez, O; Mantovani, G; Marchi, T; Morelli, L; Olmi, A; Ottanelli, P; Pârlog, M; Pasquali, G; Stefanini, A A; Tortone, G; Upadhyaya, S; Valdré, S; Verde, G; Vient, E; Vigilante, M; Alba, R; Maiolino, C (American Physical Society, 24-03-20)

Experimental results concerning the dynamical fission of quasiprojectiles in semiperipheral collisions for the system Kr-80 + Ca-48 at 35 MeV/nucleon are presented. Data have been collected with four blocks of the FAZIA ...
Nonequilibrium magnetic properties of the mixed spin (1/2, 1) Ising nanowire with core-shell structure v

Deviren, Bayram (Physica E: Low-dimensional Systems and Nanostructures, 2020-06-01)

The nonequilibrium magnetic properties (phase transition temperatures, phase diagrams, hysteresis loop areas and correlations) are investigated in the kinetic mixed spin (1/2, 1) Ising nanowire system under the time varying ...

Toplam kayıt 14, listelenen: 1-14

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