S. Demirdiş

activity

20112022

most citedStrong pinning and vortex energy distributions in single crystalline Ba(Fe1-xCox)2As2

42 citations · 133 across the 9 of their papers we have counts for

collaborators

9 papers

cond-mat.supr-con2022★ 4 cited

Bulk domain Meissner state in the ferromagnetic superconductor EuFe $_{2}$ (As $_{0.8}$ P $_{0.2}$ ) $_{2}$ : Consequence of compromise between ferromagnetism and superconductivity

Wentao Jin, Sebastian Mühlbauer, Philipp Bender +8

Small-angle neutron scattering (SANS) measurements are performed on the ferromagnetic superconductor EuFe $_{2}$ (As $_{0.8}$ P $_{0.2}$ ) $_{2}$ ( $T_{sc} = 22.5$ K) to probe the delica…

cond-mat.mtrl-sci2017★ 6 cited

Absence of magnetism in the superconductor Ba2Ti2Fe2As4O: Insights from inelastic neutron scattering measurements and ab initio calculations of phonon spectra

Mohamed Zbiri, Wentao Jin, Yinguo Xiao +4

Ba2Ti2Fe2As4O is a self-doped superconductor exhibiting a Tc ~ 21.5 K and containing, distinctively with respect to other Fe-based superconductors, not only [Fe2As2] layers but als…

cond-mat.str-el2016★ 31 cited

Phase diagram of Eu magnetic ordering in Sn-flux-grown Eu(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ single crystals

W. T. Jin, Y. Xiao, Z. Bukowski +13

The magnetic ground state of the Eu $^{2 +}$ moments in a series of Eu(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ single crystals grown from the Sn flux has been investigated in detail by neu…

cond-mat.supr-con2016★ 8 cited

SANS Study of Vortex Lattice Structural Transition in Optimally Doped (Ba $_{1 - x}$ K $_{x}$ )Fe $_{2}$ As $_{2}$

S. Demirdiş, C. J. van der Beek, S. Mühlbauer +2

Small-angle neutron scattering on high quality single crystalline Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ reveals the transition from a low--field vortex solid phase with orientational o…

cond-mat.str-el2016★ 7 cited

Magnetic polarization of Ir in underdoped, non-superconducting Eu(Fe $_{0.94}$ Ir $_{0.06}$ ) $_{2}$ As $_{2}$

W. T. Jin, Y. Xiao, Y. Su +6

Using polarized neutron diffraction and x-ray resonant magnetic scattering (XRMS) techniques, multiple phase transitions were revealed in an underdoped, non-superconducting Eu(Fe$_…

cond-mat.supr-con2013★ 32 cited

Disorder, critical currents, and vortex pinning energies in isovalently substituted BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

Sultan Demirdis, Yanina Fasano, Shigeru Kasahara +6

We present a comprehensive overview of vortex pinning in single crystals of the isovalently substituted iron-based superconductor BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ , a material th…

cond-mat.supr-con2012★ 2 cited

Electron irradiation of Co, Ni, and P-doped BaFe2As2 - type iron-based superconductors

Cornelis Jacominus Van Der Beek, Sultan Demirdis, Dorothée Colson +7

High energy electron irradiation is used to controllably introduce atomic-scale point defects into single crystalline Ba(Fe_1-xCo_x)_2As_2, Ba(Fe_1-xNi_x)_2As_2, and BaFe_2(As_1-xP…

cond-mat.supr-con2011★ 1 cited

Vortex pinning : a probe for nanoscale disorder in iron-based superconductors

Cornelis Jacominus Van Der Beek, Sultan Demirdis, Marcin Konczykowski +5

The pinning of quantized flux lines, or vortices, in the mixed state is used to quantify the effect of impurities in iron-based superconductors (IBS). Disorder at two length scales…

cond-mat.supr-con2011★ 42 cited

Strong pinning and vortex energy distributions in single crystalline Ba(Fe1-xCox)2As2

S. Demirdis, C. J. van der Beek, Y. Fasano +4

The interrelation between heterogeneity and flux pinning is studied in Ba(Fe1-xCox)2As2 single crystals with widely varying Co-content x. Magnetic Bitter decoration of the supercon…

Bulk domain Meissner state in the ferromagnetic superconductor EuFe2​(As0.8​P0.2​)2​: Consequence of compromise between ferromagnetism and superconductivity

Absence of magnetism in the superconductor Ba2Ti2Fe2As4O: Insights from inelastic neutron scattering measurements and ab initio calculations of phonon spectra

Phase diagram of Eu magnetic ordering in Sn-flux-grown Eu(Fe1−x​Cox​)2​As2​ single crystals

SANS Study of Vortex Lattice Structural Transition in Optimally Doped (Ba1−x​Kx​)Fe2​As2​

Magnetic polarization of Ir in underdoped, non-superconducting Eu(Fe0.94​Ir0.06​)2​As2​

Disorder, critical currents, and vortex pinning energies in isovalently substituted BaFe2​(As1−x​Px​)2​