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Shewa Getachew Mamo
Observed names:
Shewa Getachew,
Shewa Mamo
Institution:
Wolkite University
Observed institution:
Wolkite University
ORCID:
0009-0005-8265-0115
Observed ORCID:
0009-0005-8265-0115
OpenAlex ID:
A5095900466
Effect of Tunable Dielectric Core on Optical Bistability in Cylindrical Core–Shell Nanocomposites
2024
·
Shewa Getachew
·
Advances in Condensed Matter Physics
·
14
PDF
Tailoring plasmonic and nonlinear optical response in ZnSe-based core–shell nanocomposites: influence of shell thickness and host matrix permittivity
2025
·
Shewa Getachew Mamo
·
Optical Review
·
11
Geometric and dielectric engineering of linear optical response in CdS@Ag core–shell quantum dots: a theoretical study of plasmonic enhancement and host effects
2025
·
Shewa Getachew Mamo
, Asmamaw Tesega Abebe
·
Applied Physics B
·
10
Geometric and dielectric modulation of nonlinear optical properties in ZnTe@Ag core–shell nanostructures: a comparative study of spherical and cylindrical inclusions
2025
·
Shewa Getachew Mamo
·
The European Physical Journal D
·
10
Investigating the optical bistability of pure spheroidal nanoinclusions in passive and active host matrices
2024
·
Shewa Getachew
, Girma Berga
·
Canadian Journal of Physics
·
9
Geometric shape’s impact on core-shell nanocomposites’ optical properties
2025
·
Shewa Getachew Mamo
·
Journal of Computational Electronics
·
8
Size-Dependent Dispersion and Slow-Light Effects in CdS@Ag Core-Shell Quantum Dots: A Theoretical Study of Plasmonic Resonances and Group Velocity Modulation
2025
·
Shewa Getachew Mamo
·
Brazilian Journal of Physics
·
7
Size and dielectric-dependent plasmonic resonances in CdS@Ag core–shell quantum dots: Field enhancement, dispersion, and slow-light effects
2025
·
Shewa Getachew Mamo
·
Physica E Low-dimensional Systems and Nanostructures
·
7
Investigation Optical Properties of ZnTe@Ag Core-Shell Spherical Nanocomposites Within Varies Dielectric Host Matrices
2024
·
Tsegaye Atnaf
, Shewa Getachew
·
Advances in Materials
·
7
PDF
Optimizing plasmonic performance in TiO$$_2$$@Ag Core–shell nanoparticles: geometric and dielectric control of optical cross-sections and efficiencies
2026
·
Shewa Getachew Mamo
·
Applied Physics A
·
3
Optical properties and slow-light behavior of CdS@ITO core–shell quantum dots in the telecom band
2026
·
Shewa Getachew Mamo
, Sisay Shewamare
·
Applied Physics A
·
3
Temperature tunable plasmonic and optical response of CdS@ITO core-shell quantum dots in the telecom band
2025
·
Shewa Getachew Mamo
, Asmamaw Tesega Abebe
·
Discover Applied Sciences
·
3
PDF
Phytochemical Investigation, Antibacterial and Antioxidant Activity Determination of Leaf Extracts of Cynoglossum coeruleum (Shimgigit)
2025
·
Tsegaye Atnaf Chekol
, Belete Bedemo Beyene
, et al.
·
Applied Biochemistry and Biotechnology
·
3
Numerical study of SiO2@Au, Fe3O4@Au, and TiO2@Au core–shell nanostructures: Plasmonic and photothermal response in an Al2O3 matrix
2026
·
Shewa Getachew Mamo
, Sisay Shewamare
, et al.
·
Physica E Low-dimensional Systems and Nanostructures
·
1
Shape-dependent plasmonic response and slow-light tuning in ellipsoidal M@Au (M=SiO2,Fe3O4,TiO2) core–shell nanocomposites for NIR applications
2026
·
Shewa Getachew Mamo
, Sisay Shewamare
·
Physics Letters A
·
1
Multifunctional M@Au (M=SiO2,Fe3O4,TiO2) nanocomposites for visible photocatalysis, SERS, and targeted photothermal therapy: A numerical wave propagation study
2026
·
Shewa Getachew Mamo
·
Results in Optics
·
1
Geometric Influence on Optical Bistability and Local Field Enhancement in Core-Shell Nanocomposites
2025
·
Shewa Mamo
, Eyasu Muda
·
Nanoscience and Nanometrology
·
1
PDF
Theoretical and numerical analysis of the optical response in SiO2@Au core–shell nanoparticles: Engineering photon energy absorption and near-field enhancement
2026
·
Shewa Getachew Mamo
·
Results in Optics
Tuning Optical Properties of Cylindrical Nanoinclusions: The Roles of Metal Fraction, Passive and Active Host Matrices
2025
·
Shewa Getachew
·
Jefore Ethiopian Journal of Applied Sciences
PDF
Enhancing Student Engagement in the One-to-Five Peer Learning Model Among Second-year Chemistry and Mathematics Students at Wolkite University
2025
·
Shewa Getachew
, Endalkachew Hunde
, et al.
·
Higher Education Research
PDF
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Works count:
21
Citation count:
102
H-index:
7
I10-index:
4
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