Millikelvin measurements of permittivity and loss tangent of lithium niobateRemoveSilvia Zorzetti, Changqing Wang, Ivan Gonin, Sergey Kazakov, Timergali Khabiboulline, Alexander Romanenko, Vyacheslav P. Yakovlev, and Anna GrassellinoPhys. Rev. B 107, L220302 (2023)
