Yazar "Savaşkan, Burcu" için listeleme
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Bulk MgB2 superconductor for levitation applications fabricated with boron processed by different routes
Savaşkan, Burcu; Öztürk, Ufuk Kemal; Güner, Sait Barış; Abdioğlu, Murat; Bahadır, M.V.; Acar, Selçuk; Somer, Mehmet; Ionescu, Alexandra Maria; Locovei, Cosmin; Enculescu, Mihaela; Badica, P. (Elsevier, 2023)Bulk MgB2 discs were prepared by an in situ route from mixtures of magnesium and boron powders. The boron powders were produced by two methods. The first one consisted of a self-propagating high tem-perature magnesiothermic ... -
Effect of adding on the critical current density and lateral levitation force of bulk
Savaşkan, Burcu; Koparan, Ezgi Taylan; Güner, Sait Barış; Çelik, Şükrü; Öztürk, Kemal; Yanmaz, Ekrem (Springer/Plenum Publishers, 2015)We fabricated malic acid -added bulks by wet mixing and "Two-step solid state reaction method". the effects of adding malic acid on , behaviour and lateral levitation force features of bulk have been investigated. A ... -
The effect of magnetic field distribution and pole array on the vertical levitation force properties of HTS maglev systems
Öztürk, Kemal; Abdioğlu, Murat; Şahin, Erçin; Çelik, Şükrü; Gedikli, Hasan; Savaşkan, Burcu (Ieee-Inst Electrical Electronics Engineers Inc, 2015)In this paper, the levitation force measurements have been carried out by the magnetic force measurement system under both field-cooling and zero-field-cooling regimes, whereas the magnetic field distribution over the ... -
The effect of nano-Pt/nano-SiC co-additions on superconducting properties of bulk MgB2
Koparan, E. Taylan; Güner, Sait Barış; Aksoy, Can; Savaşkan, Burcu (Springer, 2023)This research presents a detailed analysis and discussion of the crystallographic, flux pinning mechanism, the microstructure and superconducting properties of nano-Pt/nano-SiC co-added (in different addition levels) bulk ... -
Effects of Bi-2212 addition on the levitation force properties of bulk MgB2 superconductors
Koparan, Ezgi Taylan; Savaşkan, Burcu; Güner, Sait Barış; Çelik, Şükrü (Springer, 2016)We present a detailed investigation of the effects of Bi2Sr2Ca1Cu2O8+kappa (Bi-2212) adding on the levitation force and magnetic properties of bulk MgB2 obtained by hot press method. the amount of Bi-2212 was varied between ... -
Enhanced magnetic levitation and guidance force in MgB2 bulks by synthetic engine oil immersion
Savaşkan, Burcu; Koparan, Ezgi Taylan; Güner, Sait Barış; Öztürk, Kemal; Çelik, Şükrü (Springer, 2019)We have used Synthetic engine oil' as a rich easily accessible carbon source and investigated the effect of engine oil on the microstructure, critical current density (J(c)), vertical levitation force (F-z) and guidance ... -
Improvement of superconducting properties of MgB2 by changing the argon ambient pressure and sintering conditions
Savaşkan, Burcu; Öztürk, Kemal; Çelik, Şükrü; Yanmaz, Ekrem (Institute of Physics Publishing, 2009)We have investigated various characteristic properties depending on sintering conditions of MgB2 samples prepared by the standard solid state reaction method. It is inferred from experimental results that the crystallinity ... -
Investigation on superconducting and magnetic levitation force behaviour of excess Mg doped-bulk MgB2 superconductors
Güner, Sait Barış; Savaşkan, Burcu; Öztürk, Kemal; Çelik, Şükrü; Aksoy, Canan; Karaboğa, Fırat; Koparan, Ezgi Taylan; Yanmaz, Ekrem (Elsevier Sci Ltd, 2019)A series bulk samples of MgB2 + x wt% of Mg (x = 0, 5, 10, 15, 20 and 30) were fabricated by solid state reaction method. the structural and electromagnetic properties of MgB2 samples were studied using X-ray diffraction ... -
Investigation on the levitation force behaviour of malic acid added bulk MgB2 superconductors
Savaşkan, Burcu; Koparan, Ezgi Taylan; Çelik, Şükrü; Öztürk, Kemal; Yanmaz, Ekrem (Elsevier, 2014)The effects of malic acid addition (from 0 to 15 wt% of the total MgB2) on the levitation force properties of bulk MgB2 have been investigated. All samples were prepared from magnesium powder, amorphous boron powder, malic ... -
The investigation on the regional nanoparticle Ag doping into MgTi0.06B2 bulk for improvement the magnetic levitation force and the bulk critical current
Öztürk, Kemal; Dancer, Claire E. J.; Savaşkan, Burcu; Aksoy, Canan; Güner, Sait Barış; Badica, Petre; Aldica, Gheorghe V.; Çelik, Şükrü (Elsevier Science Sa, 2017)Fabrication methods are important way to improve structural and superconducting properties of MgB2 such as critical current, magnetic levitation force (MLF) and magnetic field trapping capability. Although the graded ... -
IR laser line scanning treatments to improve levitation forces in MgTi0.06B2 bulk materials
Öztürk, Kemal; Aksoy, Canan; Angurel, Luis Alberto; Savaşkan, Burcu; Martinez, Elena; Badia-Majos, Antonio; De La Fuente, German F.; Güner, Sait Barış; Dancer, Claire E. J.; Çelik, Şükrü (Elsevier Science Sa, 2019)Infrared (IR) laser-line scanning has been widely used to induce different surface microstructures in a broad range of materials. in this work, this laser configuration was applied on the surface of MgTi0.06B2 bulk samples ... -
MgB2 Külçe Örneklerine SiC Eklenmesi ile Manyetik Kaldırma ve Kılavuzlama Kuvvetinin İyileştirilmesi
Bu çalışmada Katıhal Tepkime yöntemiyle üretilen silindirik külçe MgB2 süperiletken örneklerine SiC eklenmesinin manyetik kaldırma ve kılavuzlama kuvvetleri üzerine etkisi araştırıldı. SiC miktarı, toplam MgB2’nin ağırlıkça ... -
The size effect on the magnetic levitation force of MgB2 bulk superconductors
Savaşkan, Burcu; Koparan, Ezgi Taylan; Güner, Sait Barış; Çelik, Şükrü; Yanmaz, Ekrem (Elsevier Sci Ltd, 2016)In this study, the size effect on the magnetic levitation performance of disk-shaped MgB2 bulk superconductors and permanent magnets was investigated. MgB2 samples with varying diameters of 13 mm, 15 mm and 18 mm, each of ... -
The study of superconducting and magnetic properties of bis oxalate (C22H22O6) added bulk MgB2
Güner, Sait Barış; Savaşkan, Burcu; Kantar, Günay Kaya (Elsevier, 2022)The effect of bis oxalate (C22H22O6) addition on critical current density (J(c)), lattice parameters, microstructure, superconducting temperature (T-c), magnetic levitation force (F-z) and lateral force (F-x) properties ... -
Trapped magnetic field and levitation force properties of multi-seeded YBCO superconductors with different seed distance
Savaşkan, Burcu; Güner, Sait Barış; Yamamoto, Akiyasu; Öztürk, Kemal (Elsevier Science Sa, 2020)The performance of large grain (RE)BCO superconducting bulks has the significant potential for magnetic-force based applications such as trapped field magnets and magnetic levitation devices. These materials can trap high ...
