119 citations · 589 across the 18 of their papers we have counts for
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Incommensurate charge and spin density wave order in electron doped SrMn1-xWxO3 (x= 0.08 to 0.1875)
Poonam Yadav, Shivani Sharma, Aga Shahee +3
Incommensurate (IC) charge-order (CO) and spin density wave (SDW) order in electron doped SrMn1-xWxO3-δ (x= 0.08 to 0.1875) have been studied using neutron diffraction.The study hi…
Adaptive modulation in Ni2Mn1.4In0.6 magnetic shape memory Heusler alloy
P. Devi, Sanjay Singh, B. Dutta K. Manna +10
The origin of incommensurate structural modulation in Ni-Mn based Heusler type magnetic shape memory alloys (MSMAs) is still an unresolved issue inspite of intense focus on this du…
Room temperature tetragonal noncollinear antiferromagnet PtMnGa
S. Singh, S. W. D'Souza, E. Suard +7
Here we present the tetragonal stoichiometric Heusler compound PtMnGa with the noncollinear AFM order stable up to 350 K. It is resolved by the neutron diffraction as a helical…
A high resolution synchrotron x-ray powder diffraction study of the incommensurate modulation in the martensite phase of Ni2MnGa: Evidence for nearly 7M modulation and phason broadening
Sanjay Singh, V. Petricek, Parasmani Rajput +4
The modulated structure of the martensite phase of Ni2MnGa is revisited using high resolution synchrotron x-ray powder diffraction (SXRPD) measurements, which reveals higher order…
Spiral ground state against ferroelectricity in the frustrated magnet BiMnFe2O6
Artem M. Abakumov, Alexander A. Tsirlin, Juan Manuel Perez-Mato +4
The spiral magnetic structure and underlying spin lattice of BiMnFe2O6 are investigated by low-temperature neutron powder diffraction and density functional theory band structure c…
Neutron photocrystallography: simulation and experiment
J. Schefer, D. Schaniel, V. Petricek +1
The investigation of light-induced structural changes by diffractive methods has improved much in the last two decades. We present here the case of neutron photocrystallography for…