Effects of carbon-encapsulated nano boron addition on superconducting parameters of BSCCO

Ozturk, H.; Safran, Serap

doi:10.1016/j.jallcom.2017.10.095

“…4 and 9), measured by the torque magnetometer, show a typical superconducting behaviour and are comparable with the results, reported in Ref. [69][70][71][72][73][74][75][76][77][78]. The ZFC and FC magnetization measurements of the disk at 100 Oe (Figure 10) shows also a typical superconducting behaviour.…”

Section: Cantileversupporting

confidence: 90%

Magnetization of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+δ}$ micrometer thin ring and its depinning line

Semenenko,

Camargo,

Setzer

et al. 2021

Preprint

0

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We demonstrate a geometrical effect on the depinning line (DL) of the flux line lattice of the Bi 2 Sr 2 CaCu 2 O 8+δ high-T c superconductor (HTSC) micrometer ring. The DL shifts to notably lower temperatures in comparison to bulk crystals and thin flakes of the same sample. The shift is attributed to a decrease in the overall pinning potential due to a double size effect, namely: a) the ring thickness ∼ 1 µm being smaller than the pinning correlation length, and b) the increase in the effective London penetration depth of the vortices (Pearl vortices). The large shift of the DL to lower temperatures may influence the suitability of this HTSC for applications in microstrip antennas and THz emitters.

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“…0D boron nanomaterials can be used as specic precursors for synthesis of functionalized materials. 86,169,[180][181][182][184][185][186] T c and resistivity. The studies facilitate further development of well-dened MgB 2 materials toward instance nanowires for high-energy and superconductor applications.…”

Section: Precursors For Materials Synthesis and Othersmentioning

confidence: 99%

“…The studies facilitate further development of well-dened MgB 2 materials toward instance nanowires for high-energy and superconductor applications. 181,182,185,186 Li et al reported the incorporation of Cu 2 Se with carboncoated BNPs, accompanied by homogeneous distribution of Cu/C/B interfaces, increase of the Seebeck coefficient and decrease of thermal conductivity. 136 The incorporation treatment remarkably improves both mid-and high-temperature zT in Cu 2 Se.…”

Section: Precursors For Materials Synthesis and Othersmentioning

confidence: 99%

Experimental synthesis, functionalized modifications and potential applications of monoelemental zero-dimensional boron nanomaterials

Yang¹,

Jin²,

Sun³

et al. 2022

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“…4 and 9), measured by the torque magnetometer, show a typical superconducting behaviour and are comparable with the results, reported in refs. [69][70][71][72][73][74][75][76][77][78]. The ZFC and FC magnetization measurements of the disk at 100 Oe (Fig.…”

Section: Appendix 2 Magnetization Of the Bi-2212 Flake S7 At Two Anglesmentioning

confidence: 99%

Magnetization of Bi2Sr2CaCu2O8+δ Micrometer Thin Ring and Its Depinning Line

Semenenko

¹

,

Camargo

²

,

Setzer

³

et al. 2020

J Supercond Nov Magn

1

0

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We demonstrate a geometrical effect on the depinning line (DL) of the flux line lattice of the Bi 2 Sr 2 CaCu 2 O 8+δ high-T c superconductor (HTSC) micrometer ring. The DL shifts to notably lower temperatures in comparison with bulk crystals and thin flakes of the same sample. The shift is attributed to a decrease in the overall pinning potential due to a double size effect, namely (a) the ring thickness ∼ 1 μm being smaller than the pinning correlation length and (b) the increase in the effective London penetration depth of the vortices (Pearl vortices). The large shift of the DL to lower temperatures may influence the suitability of this HTSC for applications in microstrip antennas and THz emitters. Keywords BSCCO • Depinning line • Microstrip antenna • Vortex dynamics • THz emitter 1 Introduction Bi 2 Sr 2 CaCu 2 O 8+δ (Bi-2212) is a high-T c superconductor (HTSC), whose magnetic and superconducting properties are still being investigated [1-9]. In particular, Bi-2212 single crystals are considered to be a key element for THz emitter devices in modern electronics [9-12]. Recently, numerical simulations and analytical calculations classified Bi-2212 micrometer rings as a class of low-loss subwavelength resonators for microstrip antennas and THz B. Semenenko

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Effects of carbon-encapsulated nano boron addition on superconducting parameters of BSCCO

Cited by 13 publications

References 26 publications

Magnetization of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+δ}$ micrometer thin ring and its depinning line

Magnetization of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+δ}$ micrometer thin ring and its depinning line

Experimental synthesis, functionalized modifications and potential applications of monoelemental zero-dimensional boron nanomaterials

Magnetization of Bi2Sr2CaCu2O8+δ Micrometer Thin Ring and Its Depinning Line

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