5 citations · 5 across the 5 of their papers we have counts for
4 papers · 1 filter
Magneto Acoustic Quantum Oscillations in High Fields and the Fermi Surface of UPt
Ludwig Holleis, V. W. Ulrich, B. S. Shivaram
We report magneto-acoustic quantum oscillations (MAQO) in the heavy fermion system UPt in magnetic fields B, upto 33 T. For B in the ab-plane of the hexagonal crystal MAQO in t…
Field Angle Tuned Metamagnetism and Lifschitz Transitions in UPt3
B. S. Shivaram, Ludwig Holleis, V. W. Ulrich +2
Strongly correlated electronic systems can harbor a rich variety of quantum spin states. Understanding and controlling such spin states in quantum materials is of great current int…
High Field Ultrasound Measurements in UPt3 and the Single Energy Scale Model of Metamagnetism
B. S. Shivaram, V. W. Ulrich, Pradeep Kumar +1
We report longitudinal ultrasound velocity measurements for magnetic fields up to 33 T applied parallel to the a-axis of the heavy electron compound UPt. A characteristic dip…
Observation of a Zeeman Induced Lifshitz Transition in URu2Si2
B. S. Shivaram, V. W. Ulrich, D. G. Hinks
High resolution longitudinal sound velocity measurements in a magnetic field performed at T tending to zero in URu2Si2 reveal a second signature at a field BLT in addition to the s…