caa a22 4500 467926581 CHVBK 20180406152931.0 cr unu---uuuuu 170328e20060301xx s 000 0 eng 10.1134/S0020168506030010 doi (NATIONALLICENCE)springer-10.1134/S0020168506030010 Optical absorption in monoclinic zinc diphosphide [Elektronische Daten] [V. Morozova, S. Marenkin, O. Koshelev, V. Trukhan] The transmittance of β-ZnP2 crystals is measured as a function of the incident light polarization, photon energy, and sample thickness over the transmission window of the crystals. The results attest to anomalous light propagation through β-ZnP2, which is attributable to refractive-index nonuniformity. The intrinsic edge in β-ZnP2 for the E ∥ c polarization is shown to be dominated by indirect and direct allowed transitions for α below and above 1 cm−1, respectively. The 300-K indirect band gap of β-ZnP2 is evaluated. Pleiades Publishing, Inc., 2006 Morozova V. Moscow State University, Vorob'evy gory 1, 119899, Moscow, Russia aut Marenkin S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991, Moscow, Russia aut Koshelev O. Moscow State University, Vorob'evy gory 1, 119899, Moscow, Russia aut Trukhan V. Institute of Solid-State and Semiconductor Physics, Belarussian Academy of Sciences, ul. Brovki 17, 220072, Minsk, Belarus aut Inorganic Materials Nauka/Interperiodica 42/3(2006-03-01), 221-225 0020-1685 42:3<221 2006 42 10789 https://doi.org/10.1134/S0020168506030010 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020168506030010 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Morozova V. Moscow State University, Vorob'evy gory 1, 119899, Moscow, Russia aut NATIONALLICENCE 700 1- Marenkin S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991, Moscow, Russia aut NATIONALLICENCE 700 1- Koshelev O. Moscow State University, Vorob'evy gory 1, 119899, Moscow, Russia aut NATIONALLICENCE 700 1- Trukhan V. Institute of Solid-State and Semiconductor Physics, Belarussian Academy of Sciences, ul. Brovki 17, 220072, Minsk, Belarus aut NATIONALLICENCE 773 0- Inorganic Materials Nauka/Interperiodica 42/3(2006-03-01), 221-225 0020-1685 42:3<221 2006 42 10789 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer