16 citations · 58 across the 7 of their papers we have counts for
7 papers
Dynamic Competition between Cooper-Pair and Spin-Density-Wave Condensation
B. Decrausaz, M. Pikulski, O. Ivashko +13
Quantum matter phases may co-exist microscopically even when they display competing tendencies. A fundamental question is whether such a competition can be avoided through the elim…
Two Coupled Chains are Simpler than One: Field-induced Chirality in a Frustrated Quantum Spin Ladder
M. Pikulski, T. Shiroka, F. Casola +5
Although the frustrated spin chain (zigzag chain) is a Drosophila of frustrated magnetism, the understanding of a pair of coupled zigzag chains (frustrated spin ladder) in a magnet…
A new magnetic phase in the nickelate perovskite TlNiO
L. Korosec, M. Pikulski, T. Shiroka +5
The RNiO perovskites are known to order antiferromagnetically below a material-dependent Néel temperature . We report experimental evidence indicating the existence…
Pressure and magnetic field effects on a quasi-2D spin-1/2 Heisenberg antiferromagnet
N. Barbero, T. Shiroka, C. P. Landee +3
Cu(pz)2(ClO4)2 (with pz denoting pyrazine, C4H4N2) is among the best realizations of a two-dimensional spin-1/2 square-lattice antiferromagnet. Below T_N = 4.21 K, its weak interla…
Pairing of weakly correlated electrons in the platinum-based centrosymmetric superconductor SrPt3P
T. Shiroka, M. Pikulski, N. D. Zhigadlo +3
We report a study of the normal- and superconducting-state electronic properties of the centrosymmetric compound SrPt3P via 31P nuclear-magnetic-resonance (NMR) and magnetometry in…
μSR and NMR study of the superconducting Heusler compound YPd2Sn
H. Saadaoui, T. Shiroka, A. Amato +7
We report on muon spin rotation/relaxation and Sn nuclear magnetic resonance (NMR) measurements to study the microscopic superconducting and magnetic properties of the Heus…
Optimization of sample-chip design for stub-matched radio-frequency reflectometry measurements
S. Hellmüller, M. Pikulski, T. Müller +6
A radio-frequency (rf) matching circuit with an in situ tunable varactor diode used for rf reflectometry measurements in semiconductor nanostructures is investigated and used to op…