Mapping of Research Literature Crystal Growth in India: A Citation Analysis

2011 ◽  
Vol 4 (2) ◽  
pp. 16-17
Author(s):  
Dr. S. Raja Dr. S. Raja ◽  
◽  
Dr. S.Kishore Kumar
Author(s):  
Syarifa Hanoum ◽  
Bahalwan Apriyansyah ◽  
Prahardika Prihananto ◽  
Felicia Aileen Miranda ◽  
Muhamad Yudha Wibisono

System dynamics is one of the most prominent approaches to strategic management. It has been proved to be a useful methodology to overcome the limitation of the strategic learning process of decision-makers. This study aims to overview the theoretical and empirical development of system dynamics in strategic management field. Furthermore, it also provides further insights that might not fully evaluated in previous studies. This study uses bibliometric approach by using citation analysis and co-citation analysis to understand evolution trends, identifying patterns, and level of adoption of the research literature related to system dynamics in strategic management. For this purpose, literature published between 1984 and 2020 were retrieved from the Scopus bibliographical database. The main findings show which articles have the most significant influence on the field of research, how the research on the field of system dynamics application in strategic management evolved over time, and what is the future direction of research on that field.


2009 ◽  
Vol 34 (4) ◽  
pp. 481-495 ◽  
Author(s):  
Jon Bryan Burley ◽  
Vinay Baldev Prasad Singhal ◽  
Cheryl J. Burley ◽  
Dave Fasser ◽  
Craig Churchward ◽  
...  

Author(s):  
Necip Güven ◽  
Rodney W. Pease

Morphological features of montmorillonite aggregates in a large number of samples suggest that they may be formed by a dendritic crystal growth mechanism (i.e., tree-like growth by branching of a growth front).


Author(s):  
Joanna L. Batstone

Interest in II-VI semiconductors centres around optoelectronic device applications. The wide band gap II-VI semiconductors such as ZnS, ZnSe and ZnTe have been used in lasers and electroluminescent displays yielding room temperature blue luminescence. The narrow gap II-VI semiconductors such as CdTe and HgxCd1-x Te are currently used for infrared detectors, where the band gap can be varied continuously by changing the alloy composition x.Two major sources of precipitation can be identified in II-VI materials; (i) dopant introduction leading to local variations in concentration and subsequent precipitation and (ii) Te precipitation in ZnTe, CdTe and HgCdTe due to native point defects which arise from problems associated with stoichiometry control during crystal growth. Precipitation is observed in both bulk crystal growth and epitaxial growth and is frequently associated with segregation and precipitation at dislocations and grain boundaries. Precipitation has been observed using transmission electron microscopy (TEM) which is sensitive to local strain fields around inclusions.


Author(s):  
M. G. Lagally

It has been recognized since the earliest days of crystal growth that kinetic processes of all Kinds control the nature of the growth. As the technology of crystal growth has become ever more refined, with the advent of such atomistic processes as molecular beam epitaxy, chemical vapor deposition, sputter deposition, and plasma enhanced techniques for the creation of “crystals” as little as one or a few atomic layers thick, multilayer structures, and novel materials combinations, the need to understand the mechanisms controlling the growth process is becoming more critical. Unfortunately, available techniques have not lent themselves well to obtaining a truly microscopic picture of such processes. Because of its atomic resolution on the one hand, and the achievable wide field of view on the other (of the order of micrometers) scanning tunneling microscopy (STM) gives us this opportunity. In this talk, we briefly review the types of growth kinetics measurements that can be made using STM. The use of STM for studies of kinetics is one of the more recent applications of what is itself still a very young field.


Author(s):  
Pham V. Huong ◽  
Stéphanie Bouchet ◽  
Jean-Claude Launay

Microstructure of epitaxial layers of doped GaAs and its crystal growth dynamics on single crystal GaAs substrate were studied by Raman microspectroscopy with a Dilor OMARS instrument equipped with a 1024 photodiode multichannel detector and a ion-argon laser Spectra-Physics emitting at 514.5 nm.The spatial resolution of this technique, less than 1 μm2, allows the recording of Raman spectra at several spots in function of thickness, from the substrate to the outer deposit, including areas around the interface (Fig.l).The high anisotropy of the LO and TO Raman bands is indicative of the orientation of the epitaxial layer as well as of the structural modification in the deposit and in the substrate at the interface.With Sn doped, the epitaxial layer also presents plasmon in Raman scattering. This fact is already very well known, but we additionally observed that its frequency increases with the thickness of the deposit. For a sample with electron density 1020 cm-3, the plasmon L+ appears at 930 and 790 cm-1 near the outer surface.


2010 ◽  
Vol 20 (2) ◽  
pp. 37-46
Author(s):  
Nicole M. Etter

Traditionally, speech-language pathologists (SLP) have been trained to develop interventions based on a select number of perceptual characteristics of speech without or through minimal use of objective instrumental and physiologic assessment measures of the underlying articulatory subsystems. While indirect physiological assumptions can be made from perceptual assessment measures, the validity and reliability of those assumptions are tenuous at best. Considering that neurological damage will result in various degrees of aberrant speech physiology, the need for physiologic assessments appears highly warranted. In this context, do existing physiological measures found in the research literature have sufficient diagnostic resolution to provide distinct and differential data within and between etiological classifications of speech disorders and versus healthy controls? The goals of this paper are (a) to describe various physiological and movement-related techniques available to objectively study various dysarthrias and speech production disorders and (b) to develop an appreciation for the need for increased systematic research to better define physiologic features of dysarthria and speech production disorders and their relation to know perceptual characteristics.


1988 ◽  
Vol 156 (1) ◽  
pp. 247-256 ◽  
Author(s):  
Mireille Mossoyan-deneux ◽  
David Benlian ◽  
Andre Baldy ◽  
Marcel Pierrot

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