For the case of two bands, m=1, n=2 the use of the sum rule for the shift current integrand in equation (3) leads to the simplified expressionTo evaluate this expression we compute the wave functions of Hwith n=1, 2, η=(−1)n, and φk=arctan(fy/fx). The required matrix ...
the input current noise of CMOS is almost non-existent. So, you end up with a general rule that says if your source impedance is lower and noise is important, then you opt for bi-polar opamps. And if your source impedance is higher and noise is important, then you opt for CMOS opam...
Problems have occurred most frequently in office buildings with a very high density of personal computers, and in cases where most of the supply capacity is used by electronic equipment such as drives, converters and UPS. As a general rule, if the total rectifier loading (i.e. drives, UPS,...
Since the FO montage did not significantly influence tremor entrainment, we rule out the possibility that the observed stimulation-induced entrainment emerged as a secondary effect of phosphene perception. Current density modeling shows that the greatest stimulation-induced current densities lie between the...
Regarding cognitive functions, the online effect of tDCS could also be relevant to assess, by performing some of the tests during the stimulation.It should be pointed out that the lack of effect of M1 tDCS on hand pointing tasks in the present study does not rule out a possible effect of ...
From millimetres to metres: the critical role of current density distributions in photo-electrochemical reactor design 来自 Semantic Scholar 喜欢 0 阅读量: 32 作者:A Hankin,FE Bedoya-Lora,CK Ong,JC Alexander,F Petter,GH Kelsall 摘要: 0.1 × 0.1 m2 tin-doped hematite photo-anodes were ...
Thermoelectric materials are capable of converting heat and electricity to each other. Thermoelectric devices can be miniaturized and highly integrated wit
Addressing this urgent demand in some high-density localities while balancing social distancing measures and infection control has become increasingly challenging (Kleinschroth and Kowarik2020). For instance, private gardens and backyards provided an alternative for some communities, such as the residents...
This equation is known as Walden’s rule. The constant in eqn [3] is called the Walden product. Although the salt content of bulk ILs is very high (roughly 3–7 mol L−1), the Walden plots for a variety of ILs are similar to those of diluted salt solutions. This observation indica...
Isolated adult human cardiomyocytes provide an extremely convenient preparation for mechanistic, biophysical, and pharmacological studies. However, to rule out the possibility that some of our findings may be attributed to abnormalities in the physiology of isolated cells, we evaluated the arrhythmogenic ro...