31 May 2006 Pulsed cathodoluminescence of free excitons from CVD diamond
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Proceedings Volume 6263, Atomic and Molecular Pulsed Lasers VI; 626318 (2006) https://doi.org/10.1117/12.677464
Event: Atomic and Molecular Pulsed Lasers VI, 2005, Tomsk, Russian Federation
Abstract
At e-beam duration of 2-20 ns a shift of free-exciton line to the high-energy area in a pulsed cathodoluminescence spectrum of CVD diamond was observed. Such a shift had the higher value at the shorter e-beam duration. At ≈ 2 ns e-beam and a room temperature the free-exciton line was observed at 5.312±0.009 eV with the corresponding energy of wavevector-conserving phonon close to the energy of transverse acoustic phonon.
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E. I. Lipatov, V. F. Tarasenko, "Pulsed cathodoluminescence of free excitons from CVD diamond", Proc. SPIE 6263, Atomic and Molecular Pulsed Lasers VI, 626318 (31 May 2006); doi: 10.1117/12.677464; https://doi.org/10.1117/12.677464
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