Báo cáo hóa học: " First-Principles Study of the Band Gap Structure of OxygenPassivated Silicon Nanonets" potx

... repulsion between them, and hence help to disperse the CNTs [5]. Dispersion of CNTs depends upon a number of factors, such as the type of CNTs, their geometry, the relative ratio of CNTs, and the type of surfactant ... 6:583 http://www.nanoscalereslett.com/content/6/1/583 Page 2 of 9 Figur e 6. The most intense band near 1, 600 cm -1 is the characteristic band (G...

Ngày tải lên: 20/06/2014, 22:20

... ze the ITU model without requiring the execution of subjective tests. The fitting of the e xperimental data with the analytic expression of Equation 1 allows to extend the applicabil- ity of the ... parts of the video, and their entity can vary from a JND artifact to an extremely annoying one till the impossibility for the decoder of reconstructing some frames...

Ngày tải lên: 20/06/2014, 22:20

... results of 100X and 100D Si–O–Si passivated nanonets. The pore wall width is the key factor in deciding the band gap of the nanonets. With the decreases of the pore wall width, the band gap increases ... result in a direct band gap (Fig. 3b). The value of the band gap is also reduced due to the Si–O–Si passivation Fig. 2 Energy band gap structu...

Ngày tải lên: 22/06/2014, 01:20

... manuscript. TT and YH participated in the design of the study and performed the evaluation of the data. TT helped to draft the manuscript. SI contributed to the HLA-A24-binding assay and CTL induction ... with either or both of these two pep- tides in vitro in the presence of autologous DC or PHA blasts as APCs. After 4 times stimulation over a period of four weeks,...

Ngày tải lên: 18/06/2014, 15:20

... value of m, denoted , maximizes the power of the adaptive Neyman statistic [70]. The maxi- mum statistic value is written as, where Var(E 2 ), is the variance of the square of the ele- ments of ... procedure is the iterative minimization of the sum -of- squared criterion J, where N is the number of sample curves, T is the time interval of relevance, w i (·)...

Ngày tải lên: 19/06/2014, 10:20

... eligible for the protocol. The majority of these patients were presenting on the 1st or 2nd day of fever (Figure 2). Of the 113 AUFI patients who presented within the first 2 days of fever, 57.5% ... with the initial design of the study; we thank Drs. T. Girija, V. Seshadri, and M. Swamikannu, who were involved in the protocol design. Author details 1 Dept. of Int...

Ngày tải lên: 21/06/2014, 00:20

... properties of the stacks, which could reduce the reliability of the MOS devices due to the weaker dielectric strength of the grain boundaries. Finally, the influence of the environment conditions on the ... size of the less conductive areas is similar to the dimensions of the crystals. Therefore, the regions with a smaller con- ductivity could be related to...

Ngày tải lên: 21/06/2014, 06:20

... |z|≤1} denote the fields of complex, real numbers, the set of natural numbers, the unit circle, the open unit disc, and the closed unit disc, respectively. The symbol F denotes a field that can be either ... let GA denote the set of all invertible elements of A. We define the spectrum of an element f of A to be the set {λ ∈ F : λ1 − f/∈ GA} and denote it by σ f...

Ngày tải lên: 21/06/2014, 07:20

... property (A). Theorem 4.8 completes the proof.  The following is an extension of Kirk’s theorem [4, Theorem 4.1] for isome- tries. Theorem 4.10. Let Y be a nonempty and weakly compact subset of a Ba- nach ... ∈ B which is not a diametral point of B. The following is a version of Kirk’s seminal theorem (cf. [4, Theorem 4.1]) which does not require the convexity of the doma...

Ngày tải lên: 21/06/2014, 17:20

... ,gk T . Then we can see that the critical point of J 1 is just the solution to the following system of linear algebraic equations: Mu − G  0. 4.50 By using the theory of linear algebra, we have the ... Clearly, u is a critical point of J. This completes the proof of Theorem 4.1. Theorem 4.2. Suppose that fn, z satisfies the assumptions P 1 , P 2 , and P 3...

Ngày tải lên: 21/06/2014, 20:20