Results 31 to 40 of about 3,708,702 (296)

Thickness Estimation of Epitaxial Graphene on SiC using Attenuation of Substrate Raman Intensity [PDF]

, 2009
A simple, non-invasive method using Raman spectroscopy for the estimation of the thickness of graphene layers grown epitaxially on silicon carbide (SiC) is presented, enabling simultaneous determination of thickness, grain size and disorder using the ...
A.C. Ferrari, A.H. Castro Neto, B. Hornetz, C. Berger, C. Berger, C. Thomsen, E. Rollings, F. Rana, F. Schedin, F. Tuinstra, G. Liang, J.C. Burton, J.M. Dawlaty, J.R. Williams, John J. Boeckl, K.S. Novoselov, K.S. Novoselov, K.S. Novoselov, M. V. S. Chandrashekhar, M.C. Lemme, Michael G. Spencer, P.J. Cumpson, S. Tanuma, Shriram Shivaraman, Y. Wu, Y. Zhang   +25 more
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Effect of Thickness on the Space Charge Behavior and DC Breakdown Strength of Cross-Linked Polyethylene Insulation

IEEE Access, 2020
In high voltage direct current (HVDC) cable systems, study of electric field distortion created by space charge accumulation is very important for examining insulation performance.
Zhipeng Ma, Lijun Yang, Muhammad Shoaib Bhutta, Haoran Bian, Muhammad Zeeshan Khan   +4 more
doaj   +1 more source

Upper lip profile changes [PDF]

Al-Rafidain Dental Journal, 2007
Aims: To explore the upper lip thicknesses, height and it's relationship to the esthetic line. Materials and Methods: The studying sample included 48, 41, 50 and 44 individuals of age 11, 12, 13 and 14 years respectively.
Hussain A Obaidi , Manar Y Abdul–Qadir   +1 more
doaj   +1 more source

Finite-size effects in amorphous Fe90Zr10/Al75Zr25 multilayers

, 2012
The thickness dependence of the magnetic properties of amorphous Fe90Zr10 layers has been explored using Fe90Zr10/Al75Zr25 multilayers. The Al75Zr25 layer thickness is kept at 40 \AA, while the thickness of the Fe90Zr10 layers is varied between 5 and 20 \
A. Liebig, B. Hjörvarsson, H.-E. Wannberg, J. A. C. Bland, P. E. Jönsson, P. Nordblad, P. T. Korelis, S. N. Kaul   +7 more
core   +1 more source

Skyrmion Physics Beyond the Lowest Landau Level Approximation [PDF]

, 1999
The effects of Landau level mixing and finite thickness of the two-dimensional electron gas on the relative stability of skyrmion and single spin-flip excitations at Landau level filling factor $\nu=1$ have been investigated.
A. H. MacDonald, A. Schmeller, B. Králik, B. Králik, E. H. Aifer, F. C. Zhang, F. D. M. Haldane, G. Ortiz, G. Ortiz, H. A. Fertig, M. Abolfath, N. E. Bonesteel, P. J. Reynolds, R. K. Kamilla, S. E. Barrett, S. L. Sondhi, T. T. Wu, V. Melik-Alaverdian, V. Melik-Alaverdian   +18 more
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Weighted Tissue Thickness

, 2023
Measuring the thickness of a tissue can provide valuable clinical information; anatomical structures segmented on medical images can include sub-structures (inclusions) corresponding to a different biological tissue. This article presents a method, based on partial differential equations, to measure the thickness of one specific tissue in this ...
Cedilnik, Nicolas, Peyrat, Jean-Marc
openaire   +2 more sources

Evaluation of cleanliness and distribution of inclusions in the thickness direction of interstitial free (IF) steel slabs

工程科学学报, 2020
During the production of Al-killed titanium-alloyed interstitial free steel, to reduce defects in cold rolled sheets and decrease the influence of inclusions on the properties of the steel, it is important to clarify the distribution of inclusions in the
Shuai GAO, Min WANG, Jian-long GUO, Hao WANG, Jian-guo ZHI, Yan-ping BAO   +5 more
doaj   +1 more source

Effects of Thickness Fraction Process on Physicochemical Properties, Cooking Qualities, and Sensory Characteristics of Long-Grain Rice Samples

Foods, 2022
A process of removing thinner kernels of rough rice, i.e., thickness fraction process, has been suggested as a method for increasing milling yields in the rice industry.
Sara E. Jarma Arroyo, Terry J. Siebenmorgen, Han-Seok Seo   +2 more
doaj   +1 more source

Estimation of hazardous and noxious substance (toluene) thickness using hyperspectral remote sensing

Frontiers in Environmental Science, 2023
A hazardous noxious substance (HNS) spill accident is one of the most devastating maritime disasters as it is accompanied by toxicity, fire, and explosions in the ocean.
Jae-Jin Park, Kyung-Ae Park, Kyung-Ae Park, Pierre-Yves Foucher, Tae-Sung Kim, Moonjin Lee   +5 more
doaj   +1 more source

Zero-thickness interface model with chemical degradation by acid attack [PDF]

, 2019
Carbon dioxide (CO2) storage in abandoned oil/gas reservoirs is considered a viable alternative to reduce greenhouse gas emissions to the atmosphere. An important element of the risk associated with long-term CO2 storage is the loss of integrity of the ...
Carol, Ignacio, Liaudat, Joaquín, López Garello, Carlos María, Martínez, A.   +3 more
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