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5 articles for “domain walls”
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Photon activated tunneling in ABO3 type Multiferroic domain wall
Abstract: We present photon assisted tunneling in multiferroics of type ABO3. It is seen that the interactions of photons with this analytic molecule accelerate the electron transmissions. It is clarified that the existence of ferromagnetic, ferroelectric, and piezoelectric in multiferroic materials are consequence of magnetic anisotropy, dipole segregation and strain. The effect of photon is therefore, to disassemble existing electronic states or assemblesto form new electronic states by enhancing its transmission …
Published in International Journal of Composite and Constituent Materials · Vol. 8, Issue 1, 2022 · pp. 1–13 Read article
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Spin Devices Based Area Efficient 5-Bit High Speed ADC
Abstract: This paper uses current induced domain wall motion in a magnetic stripe and pre-charge sense amplifiers (PCSA) to design a high-speed comparator of a magnetic flash ADC. Current-induced domain-wall (DW) motion is a prominent switching mechanism promising, low power high-density and high-speed circuits. Domain-wall motion in a magnetic stripe basedmagnetic flash ADC (Analog to Digital Converter) is area efficient (4.84μm2 ) and faster compared to other ADCs. Our proposed 5-bit …
Published in International Journal of Applied Nanotechnology · Vol. 7, Issue 2, 2021 · pp. 18–27 Read article
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Tuning Superconductivity in ABO3 Type Multiferroic Nanocrystals
Abstract: We present a suitable ways for tuning superconductivity in type multiferroics nanocrystals. It is seen that as a smart materials, multiferroics nanocrystals present distinguishing properties including ferroelectricity, piezoelectricity, ferrotoroids, magneto electrics and ferromagnetism. The reasons for the existence of multiferroicity are interactions of photons with these analytic molecules, electron doping and crispr, which adds or alters the electronic, optical and magnetic properties dramatically. It is clarified that the existence of …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 1, 2023 · pp. 5–17 Read article
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Magnetic Priority Encoder Based on Spin Devices
Abstract: Energy dissipation has already become an important consideration in the design of digital integrated circuits. Because current-induced domain-wall (DW) motion is a common switching mechanism, high-density, low-power, and high-speed circuits are possible. Because spin computing is one of the most common sources of energy dissipation, employing spin logic to design digital circuits is an effective way to reduce the circuit's energy dissipation. As a result, a new spin-based priority encoder …
Published in International Journal of Applied Nanotechnology · Vol. 8, Issue 1, 2022 · pp. 16–22 Read article
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Analysis of Optimal Clearance Volume Between Two Concentric Cylinders in a Couette Flow Membrane Module Using a Computational Fluid Dynamics Approach
Abstract: Membrane-based separation has become an integral part of the separation industry due to its diverse applications across various fields. However, this progress is often hindered by two major challenges: fouling and concentration polarization. Many membrane modules have made significant efforts to overcome these obstacles, yet a satisfactory solution to mitigate these issues and facilitate membrane-based processes in the separation industries is still needed. These issues are successfully handled using Dynamic …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 135–143 Read article