Textbook of Nanoscience and Nanotechnology

Murty, B.S.; Shankar, Pramod; Raj, Baldev; Rath, B. B.; Murday, J. S.

doi:10.1007/978-3-642-28030-6

Cited by 118 publications

(87 citation statements)

References 12 publications

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“…At present, simple, low-cost, robust, and effective characterization techniques are required to make possible to study concrete that has been enabled to display new and improved properties with nanomaterials. Therefore, an effective and robust BT is of great importance for testing nanocomposite concrete (Birgisson et al 2012;Hanus and Harris 2013;Mehdinezhad et al 2013;Murty et al 2013).…”

Section: Introductionmentioning

confidence: 99%

Brazilian Test of Concrete Specimens Subjected to Different Loading Geometries: Review and New Insights

García

Márquez

Zúñiga-Suárez

et al. 2017

Int J Concr Struct Mater

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The objective of this work was finding out the most advisable testing conditions for an effective and robust characterization of the tensile strength (TS) of concrete disks. The independent variables were the loading geometry, the angle subtended by the contact area, disk diameter and thickness, maximum aggregate size, and the sample compression strength (CS). The effect of the independent variables was studied in a three groups of experiments using a factorial design with two levels and four factors. The likeliest location where failure beginning was calculated using the equations that account for the stress-strain field developed within the disk. The theoretical outcome shows that for failure beginning at the geometric center of the sample, it is necessary for the contact angle in the loading setup to be larger than or equal to a threshold value. Nevertheless, the measured indirect tensile strength must be adjusted to get a close estimate of the uniaxial TS of the material. The correction depends on the loading geometry, and we got their mathematical expression and cross-validated them with the reported in the literature. The experimental results show that a loading geometry with a curved contact area, uniform load distribution over the contact area, loads projected parallel to one another within the disk, and a contact angle bigger of 12°is the most advisable and robust setup for implementation of BT on concrete disks. This work provides a description of the BT carries on concrete disks and put forward a characterization technique to study costly samples of cement based material that have been enabled to display new and improved properties with nanomaterials.

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Section: Introductionmentioning

confidence: 99%

Brazilian Test of Concrete Specimens Subjected to Different Loading Geometries: Review and New Insights

García

Márquez

Zúñiga-Suárez

et al. 2017

Int J Concr Struct Mater

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show abstract

“…However, in the case of N-i catalysts except N-0, the TiO 2 peak intensity decreased with increasing Ni content, indicating a reduction in grain size and crystallinity [24,25]. Table 1 shows the crystallite sizes of anatase TiO 2 as calculated by the Debye-Scherrer equation [26][27][28][29]:…”

Section: Characterizationmentioning

confidence: 99%

Facile one-pot synthesis of nickel-incorporated titanium dioxide/graphene oxide composites: Enhancement of photodegradation under visible-irradiation

Pham

Nguyen‐Huy

Shin

2016

Applied Surface Science

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“…Table 2 shows the parameters that used with condition scaling factor K. Fig. 12 shows the ION/IOFF ratio with the scaling factor K from 0.25 to1, the highest value of ION /IOFF (more than 10 8 ) happen at scaling factor K = 0.75 at VDD = 5 V, and for VDD=0.5 V, the maximum value for ION/IOFF (more than10 7 ) also happen at K= 0.7. For K more the 0.75 the ION/IOFF decreased significantly.…”

Section: Dimensions Scaling Factor (K) Characteristicsmentioning

confidence: 99%

“…Over the past decade, there have been many researches focused on manufacturing FINFETs with different nanometres such as semiconductor materials, insulation materials, and various manufacturing techniques [4]. that have been developed to predict the performance of FIN electronic devices, such as diodes, transistors, capacitors and resistors, with Nano-dimensions have recently become popular in the electronics industry due to their extremely small electronic circuits [5][6][7]. The performance of new devices, which may correspond to a wide array of new applications, will likely depend on the nano-dimensional characteristics of such devices.…”

Section: Introductionmentioning

confidence: 99%

Nano-Dimensional Properties of Si-FinFET Transistor Based on ION/IOFF Ratio and Subthreshold Swing (SS)

Mahmood¹,

Hashim²,

Manap³

2018

JNST

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This paper presents design the optimal channel dimensions for Silicon Fin Feld Effect Transistor (SiFinFET) for improvement electrical characteristic of Si-FinFET depending on the electrical characteristics of the channel (ION/IOFF, SS, VT, DIBL). The MuGFET simulation tool has been using to investigate the electrical characteristics of Si-FinFET. The current voltage characteristics has been simulating with different dimensions channel (length, width and oxide thickness). The best channel dimensions of Si-FinFET observed based on electrical characteristics at the working voltage VDD range of 0-5 V. Note that the results with the scaling channel dimensions. Depending on ION/IOFF ratio higher value, and nearest SS to the ideal SS, the best scaling channel dimensions (K) will be K=0.25 at VDD=5 V and K=0.25 at VDD=0.5 V.

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Textbook of Nanoscience and Nanotechnology

Cited by 118 publications

References 12 publications

Brazilian Test of Concrete Specimens Subjected to Different Loading Geometries: Review and New Insights

Brazilian Test of Concrete Specimens Subjected to Different Loading Geometries: Review and New Insights

Facile one-pot synthesis of nickel-incorporated titanium dioxide/graphene oxide composites: Enhancement of photodegradation under visible-irradiation

Nano-Dimensional Properties of Si-FinFET Transistor Based on ION/IOFF Ratio and Subthreshold Swing (SS)

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