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Isotope dependence of the Néel Temperature in cuprates
The effect of isotope exchange on the Néel temperature in the cuprates was neer determined because it was impossible to perform relaible isotope exchanges in the parent... -
Searching for magnetic ordering and spin-gapped behavior in the first S = 1 ¿...
We propose to explore the spin dynamics in LiNiVO4, a system which we believe is a previously unobserved realization of a random distribution of 1D antiferromagnetic Heisenberg... -
Muon spin relaxation study of Halden like spin chains in Layered Li3Cu2SbO6
A large variety of exotic magnetic structure and relevant magnetic properties is observed in honeycomb layered oxides. Recently Koo et al. have observed two magnetic... -
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... -
Magnetic ordering and correlation phenomena in the rare-earth RT2Al10 compounds
RT2Al10 is a new series of rare-earth-based ternary aluminide compounds that show a variety of magnetic phenomena. This proposal is for a muSR study on three of its members to... -
Studies of Muon-Beam-Induced currents in semi-imsulating GaAs
This proposal is a continuation of our recent proposal RB 610004 where this partcurrent measurements) was not completed due to the reduced beam intensity. Currents experiment... -
Rapid Access: Determination of the Magnetic Properties of LaFeAs1-xPxO Across...
Using NMR spectroscopy, the possible existence of a new magnetic state has been suggested to exist in LaFeAs1-xPxO (for x near 0.5); however, other groups failed to detect any... -
Muonium in rare-earth sesquioxides
We propose to characterize the basic muonium/hydrogen configurations in selected rare-earth sesquioxides with the basic crystallographic structures: neodymium oxide (hexagonal A... -
MuSR study to investigate a small moment magnetic ordering in Ce(Os1-xIrx)2Al...
Our muSR study on Ce(Os1-xFex)2Al10 with x=0.4, which reveals long range magnetic ordering below 24K from the heat capacity, shows unexpected behaviour. The muSR spectra only... -
μSR study of the magnetic ordering in the S=1 linear chain compounds RbN...
The quasi 1-D magnets ANiCl3: A = Cs, Tl, order magnetically in two steps. A partially ordered state between TN1 and TN2 and a fully magnetic ordered state below TN2. RbNiCl3... -
µSR study of the Cu-spin fluctuations in heavily electron-doepd high-Tc T’-cu...
This dataset has no description
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Muon-spin rotation study of the in-plane magnetic penetration depth of REFe_(...
We propose a TF-muSR investigation of the superconducting properties of the REFe_(1-y)Ru_yAsO_{1-x}F_x compound (RE=La, Sm). In this system the substitution of Fe by the... -
Probing glassy magnetic transitions in structurally disordered (defect fluori...
Cubic A2B2O7 oxides with A standing for a rare-earth element and B for a transition or main block metal have been systematically studied for their frequently exotic... -
Soft chemistry tuning between magnetism and superconductivity in K{1-x}Fe{2-y...
Traditional high-temperature synthesis techniques can be used to vary the composition of K{1-x}Fe{2-y}Se2 up to certain limits. We have found a way to extend the limits on the K... -
Pressure effect on high-temperature multiferroic CuO studied by a single crys...
We propose to perform neutron diffraction experiment under high pressure condition, using a single crystal of CuO on WISH beamline. This monoxide is known as a multiferroic... -
MuSR detection of optically-injected spin-polarized electrons in Silicon
Silicon is currently the base of all modern electronics and advanced computing. One route to future advanced computing called spintronics exploits the energy saving and quantum... -
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... -
Muon Spin Resonance investigations on two quantum critical points in CeFeAs1-...
Recently, it has been reported that CeFeAsO belongs to orthorhombic structure where both Fe and Ce moments order antiferromagnetically around 140K and 4K, respectively, whereas... -
μSR study on Heisenberg spin ½ dimer NH4CuPO4·H2O
Heisenberg spin 1/2 systems show exotic nature of ground state, which gives rise to a number of interesting quantum phenomena, like being a state of quantum mechanically... -
Studying the helimagnetic order and precursor phenomena in MnSi under pressure
The archetype chiral system MnSi belongs to the family of non-centrosymmetric cubic helimagnets where a helimagnetic ordering exists below the critical temperature of 29 K. This...
