optical properties of solids
Electronic structure and magneto optical properties of solids v antonov, b harmon, a yaresko
... of recent achievements in the theoretical investigations of the electronic structure, optical, MO, and XMCD properties of compounds and multilayered structures. Chapter 1 of this book is of ... physical properties of layered structures including the MO properties. Chapter 3 of the book presents the MO properties of f band ferromag- netic materials. Sections 3.1 devo...
Ngày tải lên: 17/03/2014, 14:51
optical properties of solids
... studies of electronic properties of solids. If we think of the optical properties for various classes of materials, it is clear from Fig. 3.3 that major differences will be found from one class of ... PHYSICS PART II Optical Properties of Solids M. S. Dresselhaus 1 Figure 3.1: Schematic diagram of an allowed interband transition. Figure 3.2: Real part of the condu...
Ngày tải lên: 24/04/2014, 17:13
Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures
... that the band-gap of the codoped Si-nc is reduced with respect to the gap of the pure ones showing the possibility of an impurity-based engineering of the optical properties of Si-nc. Here, we ... position 2 of Fig. 11), approaching asymptotically the value of the band-gap of the undoped Si-nw. This is another indication of how doping can modify the electronic and optic...
Ngày tải lên: 16/03/2014, 15:15
Tripathy, optical properties of nano silicon
... 488 nm line of Ar + laser. Optical properties of nano-silicon 287 time or with decreasing the thickness of the a-Si : H layer. This results in termination of dangling bonds of the sur- face ... 285–289. © Indian Academy of Sciences. 285 Optical properties of nano-silicon S TRIPATHY, R K SONI*, S K GHOSHAL and K P JAIN Department of Physics, Indian Institute...
Ngày tải lên: 16/03/2014, 15:31
First principles optical properties of silicon and germanium nanowires
... EMA models. 4. Optical properties of SiNWs and GeNWs In Section 5 of the present paper, we aim to point out the importance of the many-body effects on the optica l re- sponse of some of the studied ... axis of the wire. Further the possibility to modify their optical response as a function of their size has become one of the most challenging aspect of recent semiconduct...
Ngày tải lên: 16/03/2014, 15:33
synthesis and optical properties of colloidal tungsten oxide nanorods
... Synthesis and Optical Properties of Colloidal Tungsten Oxide Nanorods Kwangyeol Lee, Won Seok Seo, and Joon T. Park* National Research Laboratory, Department of Chemistry and School of Molecular ... nanorods of varying sizes by a mild, solution-based colloidal approach. A stirred slurry of 0.70 g of W(CO) 6 (Strem, 99%), 1.33 g of Me 3 NO‚2H 2 O (6 equiv, Aldrich, 98%), and...
Ngày tải lên: 20/03/2014, 13:08
Báo cáo " Effect of Cr$^{3+}$ concentration on structural and optical properties of ZnAl$_2$O$_4$:Cr$^{3+}$ " ppt
Ngày tải lên: 22/03/2014, 11:20
Báo cáo khoa học: Allosteric and binding properties of Asp1–Glu382 truncated recombinant human serum albumin – an optical and NMR spectroscopic investigation pot
... full-length HSA. Indeed, after removal of domain III, ibuprofen binds to a single site, thus allowing investigation of the effect of the occupancy of the secondary ibuprofen- binding site on Fe(III)heme ... The analysis of NMRD profiles of tHSA and Fe(III)heme–tHSA, as well as the analysis of the optical spectra of Fe(III)heme–tHSA, are in agreement with this premise. The all...
Ngày tải lên: 23/03/2014, 04:21
Properties of Convolution
... Amplitude Amplitude The cutoff frequency of the filter is changed by making filter kernel wider or narrower. If a low-pass filter has a gain of one at DC (zero frequency), then the sum of all of the points ... amplified by a factor of two, the output signal will also be amplified by a factor of two. If the derivative is taken of the input signal, the derivative will also be take...
Ngày tải lên: 13/09/2012, 09:49
