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IWORMLF: Improved Invasive Weed Optimization With Random Mutation and Lévy Flight for Beam Pattern Optimizations of Linear and Circular Antenna Arrays

Tingting Zheng, Yanheng Liu, Geng Sun, Lin Zhang et al. • IEEE Access (2020)

The beam pattern synthesis of antenna arrays is one of the most significant optimization problems in the electromagnetics community, and it affects the performance of wireless communication systems. In this article, we formulate the beam pa...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.2968476

Pressure Effects on Monolayer FeCl2: Above‐Room‐Temperature Ferromagnetism with In‐Plane Electric Polarization and Interface‐Free Magnetic Tunnel Junctions

Shubham Tyagi, Paresh C. Rout, Shubham Singh, Udo Schwingenschlögl • Advanced Electronic Materials (2026)

ABSTRACT We investigate the influence of hydrostatic pressure on the physical properties of monolayer FeCl2 for spintronics applications. A phase transition from a ferromagnetic half‐metal to a ferromagnetic semiconductor is unveiled at 4.6...

DOAJ Open Access (DOAJ) DOI: 10.1002/aelm.202500230

Handbook of Archaeological Sciences

A. Mark Pollard, Don R. Brothwell • University of Groningen research database (University of Groningen / Centre for Information Technology) (2001)

List of Contributors. Foreword: Martin Aitken FRS. Acknowledgements. Introduction: Archaeological Science: A current Perspective (D. Brothwell & A. Pollard). DATING.Overview -- Dating in Archaeology: Past, Present and Future (R. Hedges). Qu...

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Basic exploration geophysics

Edwin S. Robinson, Cahit Çoruh, Tomio Terao, Masahiro Chiba (1988)

The Search. Seismic Waves. Refracted Seismic Waves and Earth Structure. Reflected Seismic Waves and Earth Structure. Seismic Surveying. Seismic Reflection Data Processing and Interpretation. Gravity on the Earth. Gravity Surveying. Bouguer ...

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Principles of geophysics

Norman H. Sleep, Kouhei Fujita (1997)

PrefaceSolid earth geophysics: what, why and how?Gross properties of the EarthGeochronologyGravityHeat flow and geothermicsMagnetismPaleomagnetismTravel time seismologySeismic waves and other mechanical topicsGlobal gravity and geodynamicsO...

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Settlement process of radioactive dust to the ground inferred from the atmospheric electric field measurement

M. Yamauchi, M. Takeda, M. Makino, T. Owada et al. • Annales Geophysicae (2012)

Radioactive materials from the accident at Fukushima Dai-ichi nuclear power plant (FNPP) in March 2011 spread over a large area, increasing the atmospheric electric conductivity by their ionizing effect, and reducing the vertical (downwa...

DOAJ Open Access (DOAJ) DOI: 10.5194/angeo-30-49-2012

Time Sequence Analysis in Geophysics

R. E. Horita, E. R. Kanasewich • Canadian Journal of Statistics (1983)

Time sequence analysis is the study of relations between a sequence of data points or sequence of signals in order to determine the physical properties of the earth. Providing an up-to-date treatment on time series and time sequence, this b...

OPENALEX DOI: https://doi.org/10.2307/3314985

Rock Magnetism and Magnetic Fabric Study of the Icelandite and Rhyodacite Long Volcanic Sequence at Mauna Kuwale, Wai’anae Volcano, Oahu, Hawaii, USA

Emilio Herrero-Bervera, Mario Moreira • Geosciences (2023)

In order to understand further the emplacement (i.e., volcanic growth) of 22 Icelandite and 3 Rhyodacite cooling units in one of the long volcanic sequences known as Mauna Kuwale of the Wai’anae volcano (ca. 3.3 Ma), Oahu Hawaii we have con...

DOAJ Open Access (DOAJ) DOI: 10.3390/geosciences13040114

Methods of Mathematical Physics

Harold Jeffreys, Bertha Jeffreys • Cambridge University Press eBooks (1999)

This well-known text and reference contains an account of those parts of mathematics that are most frequently needed in physics. As a working rule, it includes methods which have applications in at least two branches of physics. The authors...

OPENALEX DOI: https://doi.org/10.1017/cbo9781139168489

Mathematical Methods for Physicists

Tai L. Chow • Cambridge University Press eBooks (2000)

This text is designed for an intermediate-level, two-semester undergraduate course in mathematical physics. It provides an accessible account of most of the current, important mathematical tools required in physics these days. It is assumed...

OPENALEX DOI: https://doi.org/10.1017/cbo9780511755781

Advances in Astrophysics

• Advances in Astrophysics (2021)

Astrophysics is the branch of astronomy that employs the principles of physics and chemistry to ascertain the nature of the heavenly bodies, rather than their positions or motions in space. Among the objects studied are the Sun, other s...

OPENALEX Open Access DOI: https://doi.org/10.22606/adap

Confining single Er3+ ions in sub-3 nm NaYF4 nanoparticles to induce slow relaxation of the magnetisation

Diogo A. Gálico, Emille M. Rodrigues, Ilias Halimi, Juho Toivola et al. • Nature Communications (2024)

Abstract Molecular systems known as single-molecule magnets (SMMs) exhibit magnet-like behaviour of slow relaxation of the magnetisation and magnetic hysteresis and have potential application in high-density memory storage or quantum comput...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-024-47682-x

Exploring Ru 4d oxide Ba2XRuO6 (X = Y, Lu, Sc) for spintronics: pressure-dependent first-principles study

Razia Abdul Majid Qureshi, Altaf Ur Rahman, Altaf Ur Rahman, Muhammad Sajjad et al. • Frontiers in Chemistry (2026)

Recent advances in the precise control of electromagnetic and transport properties, and the miniaturization of electronic devices, have introduced new prospects in the development of practical quantum computing. Double perovskites have gain...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2026.1814481

Single molecule magnet’s (SMM) effects on antiferromagnet-based magnetic tunnel junction

Babu Ram Sankhi, Erwan Peigney, Hayden Brown, Pius Suh et al. • AIP Advances (2025)

Single-molecule magnets (SMMs) are pivotal in molecular spintronics, showing unique quantum behaviors that can advance spin-based technologies. By incorporating SMMs into magnetic tunnel junctions (MTJs), new possibilities emerge for low-po...

DOAJ Open Access (DOAJ) DOI: 10.1063/9.0000868

Magnetic polyoxometalates: from molecular magnetism to molecular spintronics and quantum computing

J.M. Clemente-Juan, Eugenio Coronado, Alejandro Gaita‐Ariño • Chemical Society Reviews (2012)

In this review we discuss the relevance of polyoxometalate (POM) chemistry to provide model objects in molecular magnetism. We present several potential applications in nanomagnetism, in particular, in molecular spintronics and quantum comp...

OPENALEX DOI: https://doi.org/10.1039/c2cs35205b

Handbook of Space Astronomy and Astrophysics

Martin V. Zombeck • Cambridge University Press eBooks (2006)

Fully updated and including data from space-based observations, this Third Edition is a comprehensive compilation of the facts and figures relevant to astronomy and astrophysics. As well as a vast number of tables, graphs, diagrams and form...

OPENALEX DOI: https://doi.org/10.1017/cbo9780511536359