in-situ TEM
Preparation of high-quality planar FeRh thin films for in situ TEM investigations
... of TEM holders which include micro-electro-mechanical systems (MEMS) has led to the ability to apply a range of external stimuli to samples in situ within the TEM, ...drift. TEM lamellae of ...
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Wet Preparation of Organic Stabilizer Free Urchin Structured Nickel Fine Particles and Their In Situ TEM Observation at High Temperatures
... the decomposition temperature of this carbon layer, metal particles suddenly evaporate or sublimate. The introduction of oxygen gas is indispensable for eliminating of organic molecules or polymer layers on the particle ...
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A Microstructural Map of Crystallized NiTi Thin Film Derived from In Situ TEM Methods
... In this study, we explored an experimental method to control the grain size during the crystallization of NiTi amorphous thin films. A simple mathematical treatment of the Johnson–Mehl–Avrami–Kolmogorov (JMAK) theory ...
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Development of TEM Holder Generating In Plane Magnetic Field Used for In Situ TEM Observation
... for TEM observations are deflected by this ...The TEM image can be prevented from fatal deformation and move- ment by using this double-layer ...the TEM holder that was observed from the ...
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Novel Metal Silicide Thin Films by Design via Controlled Solid-State Diffusion
... these films to Pt tips decreases from Pt-rich to Si-rich films. To ensure precise stoichiometric control, it is neces- sary to understand the synthesis mechanism at the atomic scale and the influence of initial precursor ...
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In Situ Observation of Gold Chloride Decomposition in a Confined Nanospace by Transmission Electron Microscopy
... in situ TEM observation since metal halides are highly sensitive to electron beam (e-beam) irradiation 8) and heat treatment; 9) metal halides are easily reduced to metal under high-dose e- beam irradiation ...
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In Situ TEM Observation of Structural Changes in Rapidly Solidified bcc Solid Solution Phase in Ti Cr Alloy Focusing on Spontaneous Vitrification (SV)
... in situ annealed from room temperature to 873 K according to a stepwise temperature-increase program (a temperature ...in situ using HVEM. Above mentioned in situ experiment has advantages compared ...
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Helium bubble formation in nuclear glass by in situ TEM ion implantation
... implantanted ion distribution) varying from 0.1 to 23 at.% according to SRIM calculation (13). TEM observations were achieved using a JEOL JEM-2000FX TEM operating at 80 keV. Images were captured using a ...
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In Situ TEM Concurrent and Successive Au Self Ion Irradiation and He Implantation
... The development of advanced computational methods used for predicting performance lifetimes of materials exposed to harsh radiation environments are highly dependent on fundamental understanding of solid-radiation ...
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In situ wet cell TEM observation of gold nanoparticle motion in an aqueous solution
... these TEM bright field images than the earlier gold particles, suggesting that they are much thinner, thus results in a relatively large area ...in situ TEM observation of Pt 3 Fe nanorod growth in ...
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Error Analysis of TEM 4 Dictation and Teaching Suggestions to TEM 4 Dictation
... The target students (259 sophomores English-majored undergraduates) were selected randomly from 9 English major classes and would take part in the TEM-4 in April 19, 2014. Before taking this test, these students ...
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An EBSD and TEM Study on the Microstructural Evolution of in situ Synthesized (TiB+TiC)/Ti Matrix Composites during Superplastic Deformation
... size decreased. Electron back-scattered diffraction (EBSD) and transmission electron microcopy (TEM) observations reveal that the density of sub-grain boundaries and high angle grain boundaries increased during ...
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Direct Evidence of Polycrystalline Silicon Thin Films Formation during Aluminum Induced Crystallization by In Situ Heating TEM Observation
... Figure 4(a) and (b) show bright field images of the specimen before (a) and after (b) in-situ heating at 473 k for 0.3 ks in TEM, respectively. It should be noted that the two images were taken from the same ...
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Design of tem cell to test the electromagnetic sensor
... designed TEM cell has dimension of 1200mm length and 105 mm height and construct using alumina ...the TEM cell space is proven to be uniform thus able to be used to test an electromagnetic ...The TEM ...
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Photons Are EM Energy Superpositioned on TEM Waves
... Experiment 11. The purpose with this experiment was to demonstrate the general principles of universal energy transfer. Experiment 9 was repeated. However, the Sony- Ericsson Experia cellular phone (in active mode) was ...
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TEM Sample Preparation for Microcompressed Nanocrystalline Ni
... A focused ion beam (FIB) apparatus (Hitachi High- Technologies Corporation FB-2100) was used to fabricate the Ni plate for obtaining a microsized cylinder and a TEM sample from the deformed microcylinder. An FIB ...
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Transanal Endoscopic Microsurgery (TEM) for Rectal Neoplasms
... Mean operating time in our series was 118 ± 46 (60 - 220) minutes. Given that the first cases were part of the learning curve, we can observe that operating time de- creased although not significantly, due to the sample ...
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FORMULATION AND EVALUATION OF INSITU GEL CONTAINING PEFLOXACIN MESYLATE
... response, because of high tear fluid turnover and dynamics that cause rapid precorneal elimination of the drug. A high frequency of ophthalmic solutions instillation is main cause of patient non-compliance. Various ...
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Transmission electron microscopy and spectroscopy of carbon based nanomaterials
... routine TEM studies were performed using an FEI Titan 80-300 (S)TEM equipped with a S-TWIN objective lens and a high brightness (X-FEG) Schottky field emission ...
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Stability and Mobility of Interstitial Type Defect Clusters Generated from Displacement Cascades in Copper and Gold by In Situ Transmission Electron Microscopy
... ranging from 573 to 823 K. The beam transport was carefully tuned using a mass analyzing magnet, a bending magnet, two sets of electrostatic prisms, and an einzel lens with the aid of a set of beam slits, a beam ...
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