Tunable terahertz bistability with temperature in photonic crystals containing an InSb layer and coupled nonlinear defectsAbbas Ghasempour Ardakani, Tahereh Kalantari and Hamid NadgaranEur. Phys. J. B, 88 9 (2015) 241DOI: https://doi.org/10.1140/epjb/e2015-60524-4