BAU, Nguyen Quang; 						NHAN, Nguyen Vu; 						NAVY, Chhoumm.
 The quantum theory of amplification of sound (Acoustic phonons) by laser wave in non-degenerate semiconductor.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 15, n. 2, june 1999.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/3731" target="_new">https://js.vnu.edu.vn/NST/article/view/3731</a>&gt;. Date accessed: 25 nov. 2024.