Theoretical analyses of the carrier localization effect on the photoluminescence of In-rich InGaAs layer grown on InP

Scanning tunneling microscopy (STM) has been used for many atomic scale observations of metal and semiconductor surfaces. The fundamental principle of the microscope involves the tunneling of evanescent electrons through a 10Å gap between a sharp tip and a reasonably conductive sample at energies in the eV range. Lateral and vertical resolution are used to define the minimum detectable width and height of observed features. Theoretical analyses first discussed lateral resolution in idealized cases, and recent work includes more general considerations. In all cases it is concluded that lateral resolution in STM depends upon the spatial profile of electronic states of both the sample and tip at energies near the Fermi level. Vertical resolution is typically limited by mechanical and electronic noise.

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Visual and Theoretical Analyses of the Early Stage of Frost Formation on Cold Surfaces

Journal of Enhanced Heat Transfer ◽

10.1615/jenhheattransf.v14.i3.70 ◽

2007 ◽

Vol 14 (3) ◽

pp. 257-268 ◽

Cited By ~ 28

Author(s):

Xiaomin Wu ◽

WanTian Dai ◽

XiaoFeng Shan ◽

Weicheng Wang ◽

LiMing Tang

Keyword(s):

Early Stage ◽

Frost Formation ◽

Theoretical Analyses

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EXPERIMENTAL AND THEORETICAL ANALYSES ON THERMAL PERFORMANCE OF A SOLAR AIR COLLECTOR

Environmental Engineering and Management Journal ◽

10.30638/eemj.2014.217 ◽

2014 ◽

Vol 13 (8) ◽

pp. 1965-1970 ◽

Cited By ~ 5

Author(s):

Spiru Paraschiv ◽

Lizica Simona Paraschiv ◽

Ion V. Ion

Keyword(s):

Thermal Performance ◽

Solar Air Collector ◽

Theoretical Analyses

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Comparing selected parameters of a two-dimensional turbulent free jet on the basis of experimental results, digital simulations, and theoretical analyses

Technical Sciences ◽

10.31648/ts.2907 ◽

2016 ◽

Vol 1 (20) ◽

pp. 31-48

Author(s):

Aldona Skotnicka-Siepsiak

Keyword(s):

Linear Function ◽

Analytical Methods ◽

Relative Length ◽

Wall Layer ◽

Turbulence Level ◽

Two Dimensional ◽

Free Jet ◽

Theoretical Assumptions ◽

Digital Simulations ◽

Theoretical Analyses

The presented experimental and digital examinations of a two-dimensional turbulent free jet are a first phase of in the study of the Coandă effect and its hysteresis. Additionally, basing on theoretical analyses, selected results for a turbulent jest have been also mentioned, considering theoretical assumptions for the wall layer. As the result, on the basis of experimental, digital, and analytical methods, a review of characteristic jet properties has been prepared, which includes a jet spreading ratio, its cross and longitudinal sections, and turbulence level. The jet spreading radio has been expressed as a non-linear function of the x : b relative length.

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