References
- S. Sakurai, A. Namai, K. Hashimoto et al., First observation of phase transformation of all four Fe2O3 phases (γ→ϵ→β→α-phase), J. Am. Chem. Soc. 131 (51), 18299–18303 (2009).
- J. Jin, I. Ohkoshi S, and K. Hashimoto, Giant coercive field of nanometer-sized iron oxide, Adv. Mater. 16 (1), 48–51 (2004).
- J. López-Sánchez, A. Serrano, A. Del Campo et al., Sol–Gel Synthesis and Micro-Raman Characterization of ϵ-Fe2O3 Micro- and Nanoparticles, Chem. Mater. 28 (2), 511–518 (2016).
- Y. Ding, J. R. Morber, R. L. Snyder et al., Nanowire Structural Evolution from Fe3O4 to ϵ-Fe2O3, Adv. Funct. Mater. 17 (7), 1172–1178 (2007).
- J. Jin, K. Hashimoto, and S. Ohkoshi, Formation of spherical and rod-shaped ϵ-Fe2O3 nanocrystals with a large coercive field, J. Mater. Chem. 15 (10), 1067–1071 (2005).
- D. Peeters, D. Barreca, G. Carraro et al., Au/ϵ-Fe2O3 Nanocomposites as Selective NO2 Gas Sensors, J. Phys. Chem. C. 118 (22), 11813–11819 (2014).
- M. J. Wang, H. M. Ji, Y. L. Chen et al., A Metastable Ion (III) Oxide Phase (ϵ-Fe2O3): Preparation and Gas Sensing Properties, Key Eng. Mater. 697, 737–740 (2016).
- Z. Li, Y. Huang, S. Zhang et al., A fast response & recovery H2S gas sensor based on α-Fe2O3 nanoparticles with ppb level detection limit, J. Hazard. Mater. 300, 167–174 (2015).
- L. Sun, X. Han, K. Liu et al., Template-free construction of hollow α-Fe2O3 hexagonal nanocolumn particles with an exposed special surface for advanced gas sensing properties, Nanoscale 7 (21), 9416–9420 (2015).
- M. Yoshikiyo, A. Namai, M. Nakajima et al., High-frequency millimeter wave absorption of indium-substituted ϵ-Fe2O3 spherical nanoparticles, J. Appl. Phys. 115 (17), 172613 (2014).