Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Li Gu-Bo"'
Publikováno v:
Acta Physica Sinica. 45:1586
After the treatment of porous Si by "amine immersion and rapid thermal oxidation", the peak position of the photoluminescence spectra has a blue shift to 500nm. Only a little change in photoluminescence was observed after 160d storing in dry air. FTI
Publikováno v:
Acta Physica Sinica. 45:1232
Porous silicon is treated in NH3 gas by rapid thermal annealing. FTIR spectra indicate that the surface of the sample is covered with Si(NH)2 and Si3N4 species. ESR signal shows that the sample has rather low density of dangling bonds. The photolumin
Autor:
Yu Ming-Ren, Li Gu-Bo, Chen Hua-Jie, Chen Xi-Ying, Hou Xiao-Yuan, Fan Hong-Lei, Zhang Fu-Long, Huang Da-Ming
Publikováno v:
Acta Physica Sinica. 45:297
The bright and stable porous silicon have been obtained by using damp oxidation at moderate temperature. EPR measurements showed that the density of Si dangling bonds in the sample is lower than that by dry oxidation. We also took FTIR measurements a
Publikováno v:
Communications in Theoretical Physics. 9:9-22
The improved Murnaghan equation is derived by integrating and expanding and similar function in series of , where is the compression ratio . The new equation obtained is compared with Murnaghan equation, Keane equation and Birch equation. It is found