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Anomalous Hall effect from gapped nodal line in Co2FeGe Heusler compound
Gaurav K. Shukla, Jyotirmay Sau, Nisha Shahi +3
Full Heusler compounds with Cobalt as a primary element show anomalous transport properties owing to the Weyl fermions and broken time-reversal symmetry. We present here the study…
Robust evidence for the stabilization of the premartensite phase in Ni-Mn-In magnetic shape memory alloys by chemical pressure
Anupam K. Singh, Sanjay Singh, B. Dutta +4
The thermodynamic stability of the premartensite (PM) phase has been a topic of extensive investigation in shape memory alloys as it affects the main martensite phase transition an…
Role of chemical disorder in tuning the Weyl points in vanadium doped CoTiSn
Payal Chaudhary, Krishna Kant Dubey, Gaurav K. Shukla +8
The lack of time-reversal symmetry and Weyl fermions give exotic transport properties to Co-based Heusler alloys. In the present study, we have investigated the role of chemical di…
Precursor of the premartensite in Ni2MnGa magnetic shape memory alloy: A pair distribution function study
Anupam K. Singh, Sanjay Singh, Dhananjai Pandey
Precursor phenomena observed prior to the martensite phase transition plays a critical role towards the understanding of important technological properties of shape memory and magn…