Faraday rotation effect in a one-dimensional photonic crystal containing the Weyl semimetal Co3Sn2S2 DOI
Bita Roumi, V. Fallahi, Reza Abdi–Ghaleh

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Abstract In this paper, we propose to use the Weyl semimetal- Co3Sn2S2 embedded between two Bragg reflectors attain Faraday rotation without an external magnetic field in mid-infrared region. Our results show high optical transmittance peak of 60% and a corresponding angle approximately − 34˚ over wavelength spectrum 7000–8000 nm. The increased originated through localization light inside defect layer. We also explore how ambient temperature affects transmission intensity angle, revealing that both can be modulated by temperature-dependent conductivity semimetal. Furthermore, impact varying thicknesses on is investigated. It observed that, with increase Co3Sn2S2, decreases while increases. Lastly, influence number layers response leads reduction augmentation which shifts towards shorter wavelengths.

Language: Английский

Exploring the impact of high-power infrared lasers on electro-optical systems performance: A field study with different wavelengths DOI
Mohamed M. Abdelhakim, A. A. I. Khalil, Abeer Salah

et al.

Infrared Physics & Technology, Journal Year: 2024, Volume and Issue: 139, P. 105348 - 105348

Published: May 10, 2024

Language: Английский

Citations

1
Supernanoporous SnO2 particles and spheres as sustainable solar cell constituents DOI

Joseph Akshara Sherline,

Arokiaraj Shiny Jerushah,

Jonny Robinson

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100853 - 100853

Published: May 25, 2024

Language: Английский

Citations

1
Magneto-Optical Ceramics with High Transparency for Highly Sensitive Magnetometer via Quantum Weak Measurement DOI

Wenhan Han,

Hao Guo, Yurong Liu

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(30), P. 39551 - 39560

Published: July 22, 2024

Sensitive magnetometer technology is desirable for biomagnetic field detection and geomagnetic measuring. Signal amplification materials such as magneto-optical crystals or ceramics are crucial enhancing sensitivity, but severe optical scattering low Verdet constant further limit its application. To develop high-sensitivity magnetometers quantum weak measurement schemes, we have conducted investigations on the powder calcining dynamics prepared a series of high-optical-quality (Ho/Dy)2Zr2O7 transparent ceramic samples. The was measured across continuous wavelength spectrum, exhibiting peak at 283 ± 5 rad/(T·m). We established an electron transition mechanism to elucidate exceptional attributes dysprosium. In addition, samples demonstrated superior performance in weak-value amplification, reaching detectable magnetic threshold 3.5 × 10-8 T continuously worked over 6 h with high stability. Our work developed highly sensitive using optimized provided guidance design, fabrication, application measurement.

Language: Английский

Citations

1
Synthesis and Characterization of Nickel Ferrite Nanostructures by DC Reactive Sputtering Technique Using New Target Configuration DOI

Noor E. Naji,

Ali A. Aljubouri, Raid A. Ismail

et al.

Plasmonics, Journal Year: 2024, Volume and Issue: unknown

Published: July 23, 2024

Language: Английский

Citations

1
Faraday rotation effect in a one-dimensional photonic crystal containing the Weyl semimetal Co3Sn2S2 DOI
Bita Roumi, V. Fallahi, Reza Abdi–Ghaleh

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Abstract In this paper, we propose to use the Weyl semimetal- Co3Sn2S2 embedded between two Bragg reflectors attain Faraday rotation without an external magnetic field in mid-infrared region. Our results show high optical transmittance peak of 60% and a corresponding angle approximately − 34˚ over wavelength spectrum 7000–8000 nm. The increased originated through localization light inside defect layer. We also explore how ambient temperature affects transmission intensity angle, revealing that both can be modulated by temperature-dependent conductivity semimetal. Furthermore, impact varying thicknesses on is investigated. It observed that, with increase Co3Sn2S2, decreases while increases. Lastly, influence number layers response leads reduction augmentation which shifts towards shorter wavelengths.

Language: Английский

Citations

1