A comprehensive DFT based insights into the physical properties of tetragonal superconducting Mo5PB2

Naher, M. I.; Afzal, Md. Asif; Naqib, S. H.

doi:10.1016/j.rinp.2021.104612

Cited by 43 publications

(13 citation statements)

References 104 publications

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“…3. The high value of for the studied system in comparison with other materials [46][47] indicates excellent lubricating properties of CsV 3 Sb 5 , which may have potential in manufacturing industry. For pressures above 12 GPa, the machinability index of CsV 3 Sb 5 exceeds that of gold (Au).…”

Section: Mechanical and Elastic Propertiesmentioning

confidence: 74%

Solid Waste Disposal Scenario of Three Ladies’ Halls in the University of Chittagong, Chattogram, Bangladesh

Naher

Ahsan

2023

Am. J. Agric. Sci. Eng. Technol.

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University of Chittagong (CU) is well known for its beautiful green campus. It had 11 student halls (plus two were under construction), of which three were ladies’ halls named (Shamsun Nahar, Pritilata and Deshnetri Begum Khaleda Zia). But, due to lack of a proper waste management plan, wastes were found to be scattered in open areas of ladies’ halls premises. So, to protect the environmental quality of three ladies’ halls a research work has conducted during June 2012 to March 2013. Here researcher try to determine the waste generation rates, their physical composition and characterized them. At that time data about disposed wastes were collected weekly from kitchen, dining, canteen, bathroom, and halls premises at 8.00 to 11.00 am and wastes were measured by using weighing machine in kilogram (kg). Based on sources, wastes were categorized mainly on four types, such as: (1) kitchen waste, (2) dining and canteen wastes, (3) bathroom waste, and (4) others (veranda, corridor, and in and around the halls’ campus) wastes. Overall, 18,505.0 kg wastes were disposed from different sources and among them 10,406.0 kg (i.e., 56.24%) were from kitchen, 1,218.5 kg (i.e., 6.59 %) from dining and canteen, 1,570.5 kg (i.e., 8.49 %) from bathroom and 5,310.0 kg (i.e., 28.68 %) from others sources. On an average each student of 3 ladies’ halls disposed 0.029 kg waste per day that gave a total of 8.520 kg wastes during the 10 months of study period. The campus of The University of Chittagong is well known as a habitat of different types of wild animals. So, monthly waste dumping sites were visited and the wild animals those were seen eating foods from dumping wastes were identified with the help of field guides (Section e.g., Grimmett et al., 2009; Ahmed et al., 2009).

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Section: Mechanical and Elastic Propertiesmentioning

confidence: 74%

Solid Waste Disposal Scenario of Three Ladies’ Halls in the University of Chittagong, Chattogram, Bangladesh

Naher

Ahsan

2023

Am. J. Agric. Sci. Eng. Technol.

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“…As anticipated from the elastic constant calculations, the lower value of the shear modulus relative to the bulk modulus indicates that the applied shear component can control the mechanical failure of SrSi 2 . Low values of the elastic moduli of SrSi 2 compared to several other binary metallic compounds [41,42,61,62], indicate its soft nature. The bulk to shear modulus ratio of a solid, known as Pugh's ratio, 𝐵 𝐺 ⁄ is used to understand the ductile or brittle nature of the material [40,42,57,63].…”

Section: Functionalmentioning

confidence: 98%

“…The calculated value of ρC P for SrSi 2 is also presented in Table V. Low value of ρC P for SrSi 2 compared to many other metallic substances [41,61,62] suggests that the compound under study is comparatively more sensitive to changes in thermal energy.…”

Section: Heat Capacity and Dominant Phonon Wavelengthmentioning

confidence: 99%

An Ab Initio Approach to Understand the Structural, Thermophysical, Electronic, and Optical Properties of Binary Silicide Srsi2: A Double Weyl Semimetal

Barua¹,

Rano²,

Syed³

et al. 2022

SSRN Journal

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“…The covalent nature of a material increases with the increasing value of Young's modulus and it is a measure of the stiffness (resistance) of an elastic material to a change in its length [51,52]. The bulk modulus and Young's modulus of TiC are lower than those of NbC and TaC, respectively.…”

Section: Elastic Propertiesmentioning

confidence: 99%

“…The wavelength of the dominant phonon is the wavelength, λ dom , at which the phonon distribution attains a peak. The wavelength of the dominant phonon for XC (X = Nb, Ta, Ti) at 300 K has been calculated by the following relationship [52,120]:…”

Section: (F) Dominant Phonon Modementioning

confidence: 99%

Comparative Analysis of Physical Properties of Some Binary Transition Metal Carbides Xc (X = Nb, Ta, Ti): Insights From A Comprehensive Ab-Initio Study

et al. 2022

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A comprehensive DFT based insights into the physical properties of tetragonal superconducting Mo5PB2

Cited by 43 publications

References 104 publications

Solid Waste Disposal Scenario of Three Ladies’ Halls in the University of Chittagong, Chattogram, Bangladesh

Solid Waste Disposal Scenario of Three Ladies’ Halls in the University of Chittagong, Chattogram, Bangladesh

An Ab Initio Approach to Understand the Structural, Thermophysical, Electronic, and Optical Properties of Binary Silicide Srsi2: A Double Weyl Semimetal

Comparative Analysis of Physical Properties of Some Binary Transition Metal Carbides Xc (X = Nb, Ta, Ti): Insights From A Comprehensive Ab-Initio Study

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