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A µSR study of non-centrosymmetric superconductors Re6Ti and Re3Mo
Superconductivity in systems which lack inversion symmetry is expected to give rise to a host of unconventional effects, including mixed parity ground-states, and the formation... -
Continuation of the low-frequency fluctuations muSR study in Mn-doped La1-yYy...
The aim of the experiment is to study, in low magnetic fields, the very slow spin fluctuation (MHz range) present in the normal phase of La0.8Y0.2LaFe1-xMnxAsO0.89F0.11... -
Slow magnetic fluctuations and superconductivity in CeRhIn5 at ambient pressu...
CeRhIn5 is an antiferromagnetic itinerant magnet which illustrates a temperature and pressure interplay between antiferromagnetism and superconductivity. Recently, it has been... -
Enhancement of anomalous low-frequency fluctuations in Mn-doped La1-yYyFeAsO0...
Understanding the normal phase behaviour of the iron based superconductors is very important in order to shed new light on the physics of these complex materials. Mn impurities... -
Determination of muon stopping sites and electronic structures in proteins
In order to explore the electron-transfer process in life science, we have been carrying out muSR studies based upon electron labeling mechanisms on a protein, cytochrome c,... -
Bulk superconductivity in the topological superconductor CuxBi2Se3
Topological insulators are 3D materials with a band gap in the bulk-electronic structure but with gapless, delocalized, surface states. The most studied topological insulator is... -
Quantum State Manipulation in PTFE.
Discrete energy level form in quantum mechanical systems and if carefully measured the population density of the levels can be probed and manipulated. The consequence of this... -
A µSR study of non-centrosymmetric superconductors Re6Ti and Re3Mo
Superconductivity in systems which lack inversion symmetry is expected to give rise to a host of unconventional effects, including mixed parity ground-states, and the formation... -
Investigation of the magnetic hidden order in Sr2Ir(1-x)RhxO4 iridate with mu...
In the 5d layered perovskite material, Sr2IrO4, spin orbit coupling and strong electron correlations combine to give rise to a spin-orbit coupled Mott insulator, with a... -
Low Temperature Properties of a Uniform S=1/2 Triangular Lattice System
It is proposed to use TF muSR to study the low temperature, low field part of the phase diagram of Ba3CuSb2O9, a system with a uniform triangular lattice of S=1/2 Cu ions that... -
muSR in S=1/2 frustrated magnets on a square lattice
We plan to study by means of zero and longitudinal field muSR the static and dynamic magnetic properties of SrZnVO(PO4)2, a prototype of the S=1/2 J1-J2 model on a square... -
Determination of the Magnetic Properties of LaFeAs1-xPxO Across Multiple Magn...
LaFeAs1-xPxO has recently been proposed to display unusual properties as a function of P doping with two distinct superconducting (SC) domes separated by a possible AFM phase as... -
Hydrogen impurity in solar cell materials CIGS and CZTS
In this proposal we intend to complete the characterization of the hydrogen impurity in solar cell materials Cu2ZnSnS4 (CZTS) and Cu(In,Ga)Se2 (CIGS), by using the positive... -
Degenerate ground-states in Ho2-xYxSn2O7
Ho2-xYxSn2O7 is characterized by degenerate magnetic ground-states, which involve the magnetic structure for x->0 (Spin-Ice phase) and the two-fold degeneracy of the... -
Quantum Spin Liquid in triangular Seff=1/2 rare-earth based antiferromagnets
The rise of quantum materials observed in the past decades has been a source of great excitement for condensed matter scientists, with the flourishing of new concepts and... -
Dilution-induced spin glass in Na2IrO3: a MuSR study
We plan to investigate Na2IrO3 samples with a partial substitution of Na by means of a transition metal element (the cases of TM = Co, Ni, Cu and Zn will be considered). The... -
Spin Dynamics in the Quantum Critical and Ferromagnetic Regimes of URu2-xRe
Recently, there has been a significant amount of interest in quantum phase transitions and non-Fermi liquid (NFL) behavior exhibited by heavy-fermion compounds. Interestingly... -
µSR study of the Cu-spin fluctuations in heavily electron-doepd high-Tc T’-cu...
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Exploratory study of the delocalization of a TCNQ radical under pressure
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Characterizing neutral and diamagnetic Mu in beta-Ga2O3
We propose a series of LF-MuSR measurements to complete a study on the neutral and diamagnetic muonium (Mu) states in single-crystal beta-Ga2O3 where Mu is being used as an...
