Element-specific field-induced spin reorientation and tetracritical point in MnCr2S4RemoveSh. Yamamoto, H. Suwa, T. Kihara, T. Nomura, Y. Kotani, T. Nakamura, Y. Skourski, S. Zherlitsyn, L. Prodan, V. Tsurkan, H. Nojiri, A. Loidl, and J. WosnitzaPhys. Rev. B 103, L020408 (2021)