A5090043627- Magnetic properties of thin films
- Magnetic Properties and Applications
- Artificial Intelligence in Healthcare and Education
- Topic Modeling
- Explainable Artificial Intelligence (XAI)
- Magnetic Properties of Alloys
- Characterization and Applications of Magnetic Nanoparticles
- Theoretical and Computational Physics
- Magnetic Field Sensors Techniques
- Quantum and electron transport phenomena
- Physics of Superconductivity and Magnetism
- Heusler alloys: electronic and magnetic properties
Durham University
2019-2023
Akwa Ibom State University
2019
Sorbonne Paris Cité
2018
Université Sorbonne Paris Nord
2018
Université Paris Cité
2018
Centre National de la Recherche Scientifique
2018
The latest AI language modules can produce original, high quality full short-form ($300$-word) Physics essays within seconds. These technologies such as ChatGPT and davinci-003 are freely available to anyone with an internet connection. In this work, we present evidence of generated achieving first-class grades on essay writing assessment from accredited, current university module. requires students answer five open-ended questions a short, $300$-word each. Fifty answers were create ten...
Abstract This study aims to compare the academic writing quality and detectability of authorship between human AI-generated texts by evaluating n = 300 short-form physics essay submissions, equally divided student work submitted before introduction ChatGPT those generated OpenAI’s GPT-4. In blinded evaluations conducted five independent markers who were unaware origin essays, we observed no statistically significant differences in scores essays authored humans produced AI ( p -value 0.107, α...
Proximity-induced magnetization (PIM) has broad implications across interface-driven spintronics applications employing spin-currents. We directly determine the scaling between PIM in Pt and temperature-dependent interface an adjacent ferromagnet (FM) using depth-resolved magnetometry. The due to does not follow generally expected linear with FM magnetization, as a function of temperature. Instead, it vanishes whilst remains. effective magnetic susceptibilities heavy metal (HM) layers are...
The interfacial Dzyaloshinskii-Moriya interaction (IDMI) provides a very important energy contribution in ultrathin-film magnetism, as it favors chiral magnetic structures and nonreciprocity spin-wave propagation---features that open prospects for spintronic devices, such random-access memory. Thus the authors use Brillouin light scattering to measure investigate dependence of IDMI on thickness annealing ultrathin films Heusler alloy, with various buffer-layer materials. It turns out sign...
The latest AI language modules can produce original, high quality full short-form ($300$-word) Physics essays within seconds. These technologies such as ChatGPT and davinci-003 are freely available to anyone with an internet connection. In this work, we present evidence of generated achieving first-class grades on essay writing assessment from accredited, current university module. requires students answer five open-ended questions a short, $300$-word each. Fifty answers were create ten...
Rare earth (RE):transition metal (TM) ferrimagnetic alloys continue to attract significant attention for spintronics. This work focuses on the elemental distribution of RE and TM elements throughout thickness nominally uniform films resulting spatial variations magnetization within these layers. Samples CoFe alloyed with Gd were studied using secondary ion mass spectroscopy, polarized neutron reflectometry, x-ray resonant magnetic reflectivity. The samples grown by magnetron co-sputtering...
The magnetisation reversal behaviour as a function of composition was studied in low rare earth concentration alloys. 30 nm thick earth:transition-metal films Gd
This study evaluates $n = 300$ short-form physics essay submissions, equally divided between student work submitted before the introduction of ChatGPT and those generated by OpenAI's GPT-4. In blinded evaluations conducted five independent markers who were unaware origin essays, we observed no statistically significant differences in scores essays authored humans produced AI (p-value $= 0.107$, $\alpha$ 0.05). Additionally, when subsequently attempted to identify authorship on a 4-point...
This work aims to understand the nature of proximity magnetization in Pt when layered with a ferrimagnetic material. The authors show onset induced moment thin film systems rare-earth-transition-metal alloys and that alignment remains orientated transition metal sub-lattice either side compensation two competing sub-lattices
When electrical current flows through a heavy metal layer adjacent to ferromagnetic layer, spin-orbit torque is exerted on the magnetic spins within layer. This link between electronics and materials significant for development of novel technological memory processing devices in field known as spintronics. Here, authors show how advanced synchrotron radiation techniques provide new, nondestructive, $i\phantom{\rule{0}{0ex}}n$...