Results 221 to 230 of about 114,915,665 (275)
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The growth in situ of isolated mandibular segments
American Journal of Orthodontics, 1978M uch of the present controversy surrounding the study of mandibular growth concerns the role of condylar cartilage. It was once widely assumed that condylar growth is directly responsible for mandibular translation.“. 35-37 The condylar hypothesis was based to a considerable extent on the facile assumption that condylar cartilage serves as an ...
R L, Bernabei, L E, Johnston
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In-Situ Control of Strained Heterostructure Growth
Extended Abstracts of the 1993 International Conference on Solid State Devices and Materials, 1993This paper reports the metalorganic vapor phase epitaxial growth of pseudomorphic InAs/InP single quantum wells (SQWs) on (001) InP substrates using in-situ surface photo-absorption (SPA) monitoring, and reports on the optical characterization of them.
Yasuyuki Kobayashi Yasuyuki Kobayashi +1 more
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In situ characterization of MOCVD growth
1993 (5th) International Conference on Indium Phosphide and Related Materials, 2002In situ elastic light scattering was used to characterize, in real-time, the topography of InP-InGaAsP and GaAs epitaxial layers grown by metalorganic chemical vapor deposition (MOCVD). Phenomena such as the evolution of the atomic terrace and interface included roughness were observed.
Epler, J.E., Schweizer, H.P., Jung, T.A.
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2020
Sensors to analyse layer structures already during epitaxial growth provide valuable information for developing device structures and for ensuring the reproducibility of run-to-run conditions. Most analytical online tools are applicable to all major growth techniques.
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Sensors to analyse layer structures already during epitaxial growth provide valuable information for developing device structures and for ensuring the reproducibility of run-to-run conditions. Most analytical online tools are applicable to all major growth techniques.
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In-situ Catalytic Growth of Gallium Nitride Nanowires
Microscopy and Microanalysis, 2009Extended abstract of a paper presented at Microscopy and Microanalysis 2009 in Richmond, Virginia, USA, July 26 – July 30 ...
Rivas, Rosa Díaz +3 more
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In Situ Reflectometry During LPCVD Tungsten Growth.
MRS Proceedings, 1989AbstractThe formation of LPCVD tungsten by means of the reduction of WF6 with Si, H2 and SiH4 is monitored in situ using a wavelength adjustable reflectometer. The initial self stopping growth of W by Si reduction is strongly dependant on surface status [1].
Holleman, Jisk +2 more
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In situgrowth kinetics of ZnO nanobelts
Nanotechnology, 2008For the first time, the growth of ZnO nanobelts was monitored in situ using x-ray diffraction. The growth was carried out by heating metallic zinc powder in air at temperatures ranging from 368 to 568 °C. The morphology depends on both the growth temperature and the rate of heating to that temperature.
Melanie, Kirkham +2 more
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The Growth Pattern of in Situ Carcinoma in the Female Breast
Acta Oncologica, 1988The histopathological growth pattern of in situ carcinoma in the female breast is divided into three forms: 1) microfocal, 2) diffuse, and 3) tumour forming. This classification is clearly correlated to our diagnostic findings and forms furthermore the basis for our planning of treatment, as the growth pattern is probably of prognostic relevance.
J A, Andersen +2 more
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In situ continuous growth formation of synthetic biominerals
Chemical Communications, 2013Continuous self-assembled growth of both the organic and inorganic components of materials with nacre-like structure is achieved upon mineralisation of chitin and chitosan scaffolds using a combined soaking method and the inclusion of poly(acrylic acid) and chitosan oligomers as additives.
McGrath, KM, Munro, NH, Green, DW
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In situ growth and characterization of ultrahard thin films
Microscopy Research and Technique, 1998Results concerning the operation of a new ultrahigh vacuum (UHV) ion-beam assisted deposition system for in situ investigation of ultrahard thin films are reported. A molecular beam epitaxy (MBE) chamber attached to a surface science system (SPEAR) has been redesigned for deposition of cubic-boron nitride thin films.
E, Bengu +6 more
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