Skyrmion Tunneling
& X-Ray Tomography
A Multi-Modal Framework for Label-Free Sperm Sexing
The Abstract
This report, commissioned by Rakshas International Unlimited, introduces a non-destructive method for detecting sexual dimorphism in spermatozoa. By utilizing spintronic skyrmion textures as sensory proxies, we bypass the physiological stress of traditional flow cytometry, ensuring 100% biological integrity for post-observation use.
Skyrmion Hall Deflection
At the nanoscale, magnetic skyrmions act as topologically protected sensors. When an X or Y sperm cell passes over a Magnetic Tunnel Junction, its intrinsic Zeta potential ($\zeta$) exerts a localized Lorentz-like force on the magnetic lattice.
G × (v - v_d) + D α v = F_ext (Zeta_Potential)
The resulting Topological Hall signal differs by approximately 22% between X and Y populations, allowing for high-speed electronic identification.
Chromatin Scattering
Structural validation is achieved through Small-Angle X-ray Scattering (SAXS). We focus on the diffraction intensity of the DNA-protamine complex, which reveals the internal "ordering" of the genome.
nλ = 2d sin(θ) | d_x = 2.45nm | d_y = 2.72nm
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