Room temperature optical thermometry based on the luminescence of the SiV defects in diamondCaius Miller, Laurits Puust, Valter Kiisk, Evgeny Ekimov, Igor Vlasov, Yurii Orlovskii and Ilmo SildosEPJ Web Conf., 190 (2018) 04024DOI: https://doi.org/10.1051/epjconf/201819004024