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Doping effects in a S = 1/2 spin ladder system near quantum criticality
Spin ladders are excellent model systems for studying quantum phase transitions, as they exhibit a quantum critical point between non-magnetic spin singlet dimers to Néel... -
S=1 triplet character of the resonance peak in CeCoIn5
We propose to investigate the resonance peak in superconducting CeCoIn5 as a function of applied field. Preliminary low resolution cold triple-axis data has been suggestive that... -
Lithium-Methylamine: using muons to finally tell us what is going on with the...
This dataset has no description
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MuSR studies of the electronic properties of hyperexpanded fullerides close t...
The fcc polymorph of the hyperexpanded fulleride Cs3C60 can be driven to a bulk suprconducting state without symmetry change by the application of pressure. Its Tc passes... -
Spin dynamics in the Tomonaga-Luttinger Liquid (TLL) State appeared in the Su...
The TLL phase is a quantum spin condensed state in the one-dimensional system. In the case of DIMPY system which is a quasi-one-dimensional organic magnet, the TLL phase is... -
Interplay between magnetism and superconductivity in the FeYSr2Cu2Oy iron sub...
We want to address the problem of a possible coexistence of superconductivity and magnetism in the FeSr2YCu2Oy cuprate by means of a combined ZF/TF-muSR study. This compound... -
Ultrafast motion of molecular rotors in metal-organic frameworks: a muon-spin...
In recent years, amphidynamic crystals have gained more and more attention as a state of matter somehow intermediate between solids and liquids. In fact, although these systems... -
Probing the magnetic ground state in one dimensional magnetic systems Ba3CrS5...
Most of the one dimensional spin chain compounds are antiferromagnetic with a rich magnetic phase diagram due to the magnetic frustration. We have synthesized Ba3CrS5 and... -
A Self-consistent Description of the Thermoelastic Properties of Dielectric P...
20 years ago, Anderson proposed that the thermoelastic properties of the dominant (mantle) phase within the Earth, MgSiO3 perovskite, could be described as a simple Debye solid.... -
Investigation of lithium diffusion in spinel Li2NiGe3O8 and N-doped Li3+xV4-x...
We wish to perform muon spectroscopic experiments on materials from two ceramic systems that are of interest for possible solid electrolyte applications in lithium-ion battery... -
Investigating the Persistence of the Valence Bond Glass State in Ba2-xSrxLuMoO6
As part of a project to develop new electronic materials based on the coupling of electronic and structural properties in new perovskites we have been investigating the... -
Hydrogen bonds as synthons in novel molecular magnets
Many strategies have emerged in recent years in the quest to design and synthesize functional materials which show cooperative properties. A particularly successful route to new... -
Temperature Effects in YIG Films Probed by PNR
Yttrium iron garnet Fe3Y5O12 (YIG) is the material of choice in spin pumping, spin Seeback and Spin Hall magnetoresistance (SHMR) measurements [1-3]. This is mainly due to two... -
Fluctuating stripes in an insulating hole-doped antiferromagnet
In a recent letter to Nature, Boothroyd and coworkers have shown that the well known hour-glass spectrum, previously observed in some cuprate materials, occurs in a hole doped... -
In-situ neutron diffraction studies of hydrogen desorption and reversibility ...
We ask for 4 days beam time on GEM to study the dehydrogenation and subsequent rehydrogenation of Mg(11BD4)2. Mg(BH4)2 is currently one of the most promising lightweight... -
Possible muon diffusion in frustrated magnets
Recent investigations into spin ice suggest excitations that behave like magnetic monopoles, this has included a transverse field muon experiment. When zero field muon... -
Muon spin rotation study on PrTSi3 (T = Ir, Rh and Ru)
Recently we have investigated three new ternary intermetallic compounds PrTSi3 (T = Ir, Rh and Ru) which form in BaNiSn3-type tetragonal structure. The susceptibility exhibits... -
Probing re-entrant glassy state in spin chain compound Sm2BaNiO5 using µ-SR s...
We are currently investigating Haldane spin-chain compounds [PRB 2017] of the type R2BaNiO5 (R = rare earth) using bulk measurements and have found the multifunctional... -
Probing spin-fluctuations in the ordered phase of (Nd1-xCax)2Ir2O7 by means o...
Nd2Ir2O7 stands out as a fascinating system among pyrochlore iridates because of its potential for realizing a new topological semimetal state which its emergence strongly... -
Analysis of magnetic properties via the F-mu-F state in inorganic flourides
Here we propose to investigate the fluroide containing compounds - AgF2, CuF2 and Cs2CuF4. By taking advantage of the F-mu-F coupling wich occurs in these compounds, we will...
