S. Aswartham

activity

20102026

most citedEmerging superconductivity with broken time reversal symmetry inside a superconducting

s

-wave state

104 citations · 2.4k across the 132 of their papers we have counts for

collaborators

Showing 2013Show all

3 papers · 1 filter

cond-mat.supr-con2013★ 34 cited

Superconducting specific heat jump $Δ C_{el} \propto T_{c}^{β} (β \approx 2)$ for K $_{1 - x}$ Na $_{x}$ Fe $_{2}$ As $_{2}$

V. Grinenko, D. V. Efremov, S. -L. Drechsler +9

We present a systematic study of the electronic specific heat jump ( $Δ C_{el}$ ) at the superconducting transition temperature $T_{c}$ of K $_{1 - x}$ Na $_{x}$ Fe $_{2}$ As $_{2}$ . Both $T_{c}$ an…

cond-mat.supr-con2013★ 63 cited

Intrinsic pinning and the critical current scaling of clean epitaxial Fe(Se,Te) thin films

Kazumasa Iida, Jens Haenisch, Elke Reich +11

We report on the transport properties of clean, epitaxial Fe(Se,Te) thin films prepared on Fe-buffered MgO (001) single crystalline substrates by pulsed laser deposition. Near Tc a…

cond-mat.supr-con2013★ 40 cited

Evidence of d-wave Superconductivity in K_(1-x)Na_xFe_2As_2 (x = 0, 0.1) Single Crystals from Low-Temperature Specific Heat Measurements

M. Abdel-Hafiez, V. Grinenko, S. Aswartham +20

From the measurement and analysis of the specific heat of high-quality K_(1-x)Na_xFe_2As_2 single crystals we establish the presence of large T^2 contributions with coefficients al…

Superconducting specific heat jump ΔCel​∝Tcβ​ (β≈2) for K1−x​Nax​Fe2​As2​

Intrinsic pinning and the critical current scaling of clean epitaxial Fe(Se,Te) thin films

Evidence of d-wave Superconductivity in K_(1-x)Na_xFe_2As_2 (x = 0, 0.1) Single Crystals from Low-Temperature Specific Heat Measurements

Superconducting specific heat jump $Δ C_{el} \propto T_{c}^{β} (β \approx 2)$ for K $_{1 - x}$ Na $_{x}$ Fe $_{2}$ As $_{2}$