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Probing the Magnetism and Suspected Quantum Fluctuations in Green Dioptase
It has been suggested that within green dipotase there the magnetism is dominated by quantum flucuations but evidence for this is not definitive. This means that in this... -
Investigating the nature of magnetism by μSR study in the Kondo-lattice ...
Ce-compounds are well known to present very rich physics and exotic electronic ground state due to the competing RKKY, Kondo and crystal field interactions. Recently CeRuPO... -
Dynamics in a new skyrmion spin texture in GaV4S8
Topological physics was the subject of this year's Nobel Prize for Physics and over forty years after the groundbreaking work of Kosterlitz, Thouless and Haldane, remains an... -
muSR in Rare-earth doped Phenanthrene Superconductors
We plan to perform transverse field and zero-field μSR experiments to investigate the temperature dependence of the relaxation rate in the superconducting phase of... -
Magneto-structural order in the breathing pyrochlore spinel LiGaCr4O8s
Normally, magnetic materials at low temperature can be described in terms of magnetic order; a repeating pattern of magnetic moments which satisfy the internal interactions of... -
Magnetic ordering of moments from ionic dimers on a distorted triangular lattice
Magnetic systems generally involve magnetic moments on individual ions or atoms with coupling between them that can induce magnetic ordering. An alternative paradigm is realised... -
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... -
Spin dynamics of Ce in the Noncentrosymmetric Heavy-Fermion Superconductors C...
In centrosymmetric heavy-fermion (HF) superconductors Cooper pairs have either singlet or triplet symmetry. Recently a handful of non-centrosymmetric Ce-based HF compounds have... -
Comparative study of magnetic Skyrmion formation in Co-Mn-Zn alloys
Skyrmions are topologically protected vortex-like spin textures, and have been attracting increasing attention due to their potential technological applications for spintronics.... -
Spin liquid state in a novel rare-earth based triangular lattice antiferromag...
Rare-earth based geometrically frustrated magnets represent a promising new platform for the search of enigmatic quantum spin liquids. Here, the entanglement of spin and orbital... -
Checking the superconducting phase of the new superconductor LaFe2As2
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Single crystal study of a-RuCl3, a quantum magnet on a honeycomb lattice
a-RuCl3 is a honeycomb lattice system which is thought to be close to a spin liquid state. The layers are weakly coupled and therefore the system is susceptible to stacking... -
SR study near the ferromagnetic quantum critical point in CePd1-xRhx ...
Rcently the NFL behaviour near an antiferromagnetic quantum critical point (AFQCP) has been investigated extensively. Very recently, we have investigated, for the first time,... -
muSR study of magnetic correlations in a novel spin frustrated system: Li3Mg2...
The new compound Li3Mg2RuO6 exhibits interesting structural and magnetic properties. The Ru5+ sublattice is intrinsically frustrated : chains, along various [110] directions, of... -
Relaxation plateau in the breathing pyrochlore antiferromagnet LiIn0.05Ga0.95...
In physics, frustration describes a situation where a system is unable to satisfy all of its internal interactions because of the geometry of its atomic structure. The most... -
Muon-spin rotation study of the in-plane magnetic penetration depth of \refraof
This is an extention of the previous proposal (RB920385), which was awarded 7 days.The experiment has not been performed yet (scheduled in November), but we forsee... -
Quasi two-dimensional molecular layers separated by magnetic and non-magnetic...
Recent progress in the field of molecular magnetism has shown the clear potential for gaining control over the structural building blocks of molecular materials in order to... -
Musr study of non-Fermi-liquid behaviour in the layered quasi-2D compound: Ce...
: Recently it has been reported from specific heat, resistivity, and susceptibility measurements that CeRh2Ga exhibits very interesting NFL behaviour. The specific heat divided... -
Magnetic order in weakly coupled molecular magnetic systems
Two molecular magnetic systems are considered which show low-temperature ordered states. One of them is F4BImNN, a nitronyl nitroxide radical magnet, an excellent realization of... -
Dynamical short-range magnetic phase separation in gamma-CoV2O6
Frustration in magnets could stabilize both order and disorder. Exploring frustrated magnetism is of great importance to understanding the quantum many-body physics and...
