Nickelate Thin Films for Fault-Tolerant Quantum Sensors in Space Missions

New Post: Design and Experimental Evaluation of a 10 mm³ Fully‑Integrated MEMS Gyroscope and Sun‑Sensor Attitude Determination Payload for 1‑U CubeSats - — ### Abstract \(240 words\) Developing precise attitude determination \(AD\) for 1‑U CubeSats requires miniature, low‑power sensors that remain reliable under the harsh thermal and radiation environment of Earth orbit. This study introduces a compact payload that integrates a low‑bias MEMS gyroscope with a polymer‑based Sun‑sensor array. The gyroscope provides high‑frequency angular velocity data \(sampled at \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: Near‑Infrared Absorption Filters Using Atomically Precise Oxide Thin Films for Ultra‑Low‑Noise Space Photometry - **Topic:** Absorption Filter **Evidence status:** synthetic_simulated_projected **Domain‑risk tags:** optics_photonics, optical_simulation, aerospace_tracking, synthetic_simulation, commercialization_roadmap, compliance_sensitive — ### Abstract Absorption filters are central to high‑precision optical systems that require selective attenuation of out‑of‑band radiation while preserving in‑band signal integrity. This exploratory scaffold investigates a **synthetic, simulated, and projected** design of a near‑infrared \(NIR\) absorption filter based on \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: Temperature‑Dependent Spin Relaxation Dynamics of Colloidal CdSe Quantum Dots under Resonant Optical Excitation - ## Abstract Spin coherence in colloidal semiconductor quantum dots \(QDs\) is a cornerstone of solid‑state spintronics and quantum information technologies. While time‑resolved Faraday rotation and electron paramagnetic resonance \(EPR\) have established typical spin‑lifetime scales, the influence of lattice temperature on spin relaxation pathways remains incompletely quantified for CdSe nanocrystals under resonant optical pumping. In this \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: Efficient Synthesis and Temperature‑Dependent Carrier Dynamics in InP Quantum Dots for Near‑Infrared Photocatalysis - ## Abstract Indium phosphide \(InP\) quantum dots \(QDs\) are attractive non‑toxic alternatives to cadmium‑ or lead‑based nanocrystals for near‑infrared \(NIR\) photonic and photocatalytic applications. This exploratory study presents a **synthetic, simulated, projected** microwave‑assisted two‑step synthesis that \(i\) performs a ligand‑exchange on InP cores and \(ii\) grows a ZnSe shell under controlled microwave heating. The resulting \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

Very nice work on ”high-performance quantum components can be integrated into the same material (SiCOI) used in modern/advanced electronics, paving the way for scalable, long-distance quantum communication” Now research is shifting more from fundamental towards real applications. Join the SiC Quantum Photonics forum series to be in the community that has exchange in this area. Next forum is being planned (will be announced in IW-SiC LinkedIn group and newsletter).

I am happy to share our latest work now available as a preprint at https://lnkd.in/gmzYZ242. Single photon emission at telecom-C band operating at room temperature  is very sought after for the development of future resilient and fit for purpose quantum communication nodes. In a new study, we demonstrated a fully integrated system using erbium ions embedded within a Silicon Carbide (SiC) on insulator (SiCOI) high quality factor micro-ring resonator coupled with bus waveguides to in and out grating couplers. Crucially, this device operates at room temperature. By precisely aligning the ions within the resonator, we achieved a 70-fold increase in light emission (Purcell enhancement) on single emitters, while maintaining incredibly stable narrow emission (54 MHz at room temperature). Erbium ions are also valuable for their "spin" properties in addition to the ability to transmit data through standard C-band fibre-optic cables. Here we show Zeeman splitting of single erbium in the microring resonator proving the capability of spin read-out. While erbium has always been a promising candidate for quantum interfaces, its practical use has been historically stalled by slow light-emission rates and the need for cryogenic cooling. This advancement proves that high-performance quantum components can be integrated into the same material (SiCOI) used in modern/advanced electronics, paving the way for scalable, long-distance quantum communication. Great collaboration efforts from the team Joshua Bader, Shin-ichiro Sato, Jeffrey C. McCallum, Ruixuan Wang, Shao Qi Lim, Alexey Lyasota, David Broadway, Brett C. Johnson, Sven Rogge, Qing Li, Stefania Castelletto

New Post: Optimized Magnetron Sputtering of Ultrathin MgO Barriers for Enhanced Tunnel Magnetoresistance in CoFeB/MgO/CoFeB Magnetic Tunnel Junctions - ## Abstract **Caution – synthetic projection:** All quantitative results presented in this document are synthetic, simulated, or projected values. They have not been experimentally verified and must not be interpreted as real measurements. The advancement of spin‑transfer torque magnetic random‑access memory \(STT‑MRAM\) depends on magnetic tunnel junctions \(MTJs\) that combine high tunnel magnetoresistance \(TMR\), low \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: Strain‑Engineered Fractional Quantum Hall Plateaus in Dual‑Gated Bilayer Graphene: Toward a Topological Qubit Substrate - — ## Abstract The fractional quantum Hall effect \(FQHE\) provides a platform for non‑Abelian quasiparticles that are of interest for topological quantum information processing. This synthetic exploratory study examines how uniaxial strain \(0 %–2 %\) combined with dual‑gate electric displacement influences Landau‑level spectra, many‑body excitation gaps, and transport signatures in bilayer graphene \(BLG\). A multi‑scale computational pipeline \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: High‑Frequency Terahertz Metasurface Design Using Composite Fermi Liquid‑Based Conductive Layers for Energy‑Efficient Wireless Communication - ## Abstract Terahertz \(THz\) metasurfaces promise unprecedented control over wavefronts for next‑generation wireless links, yet their performance is limited by ohmic losses in conventional conductive layers. Composite Fermi liquids \(CFLs\), realized at half‑filled Landau levels, exhibit a tunable negative effective mass and exceptionally high mobility at cryogenic temperatures, enabling low‑loss, magnetically controllable conductivity in the \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.

New Post: Operando Time‑Resolved X‑ray Photoelectron Spectroscopy Investigation of Surface Reconstruction Dynamics in Cu–Zr Alloy Catalysts for Ethylene Hydrogenation - — ### Abstract Dynamic surface reconstruction is a key determinant of catalytic activity and selectivity, yet its real‑time evolution under reaction conditions remains poorly understood. In this exploratory study we employ a synthetic operando framework that couples pulsed synchrotron X‑ray photoelectron spectroscopy \(XPS\) with fast‑scan Raman spectroscopy and kinetic Monte‑Carlo \(KMC\) simulations to monitor the \[…\] \[Source & Legal Disclaimer\] This is an AI-generated simulation research dataset provided by Freederia.com, released under the Apache 2.0 License. Users may freely modify and commercially use this data \(including patenting novel improvements\); however, obtaining exclusive patent rights on the original raw data itself is prohibited. As this is AI-simulated data, users are strictly responsible for independently verifying existing copyrights and patents before use. The provider assumes no legal liability. For future Enterprise API access and bulk dataset purchase inquiries, please contact Freederia.com.