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Physical long-term regeneration dynamics of soil organic matter as followed by 1H solid-state NMR methods

Environmental Chemistry, 2015
Environmental context The mobility of soil organic matter and water molecules has a strong influence on the availability of fertilisers as well as on the fate of pollutants in soil. Magnetic resonance techniques identified two regimes of mobility change on the molecular level occurring on a timescale of 1 year ...
Alexander Jäger   +4 more
openaire   +1 more source

Vortex matter in two dimensions: An introduction from a solid state physics viewpoint

Journal de Physique IV (Proceedings), 2004
Motivated by possible applications to cold atomic gases in a rotating trap, we give an overview of some important concepts in two-dimensional vortex physics. In the context of Josephson junction arrays, we first discuss the crucial role payed by vortices in both the thermal superconducting to normal metal transition, and the zero temperature ...
openaire   +2 more sources

The Physics Teacher: The Four States of Matter—Solid, Squishy, Liquid, and Gas

Journal of Chemical Education, 2007
The featured article offers several demonstrations of substances that seem to be neither solid nor liquid, but somewhere in between. The authors suggest laboratory experiments that can be performed by beginning physics students, and suggest theoretical explanations for the strange viscosity behaviors.
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Static dielectric response and screening in solid state physics: Why dimensionality matters in dielectrics

American Journal of Physics
Textbooks often present the phenomenon of screening within the Thomas–Fermi model for three-dimensional free electron gases, but obtaining the dielectric response function and screening potential for dielectric systems of reduced dimensionality is also of pedagogical interest. In this work, we introduce a simple approach to investigate static screening
Cesar E. P. Villegas   +2 more
openaire   +1 more source

Introduction to the Physics of Matter

2014
This book offers an up-to-date, compact presentation of basic topics in the physics of matter, from atoms to molecules to solids, including elements of statistical mechanics. The adiabatic separation of the motion of electrons and nuclei in matter and its spectroscopic implications are outlined for molecules and recalled regularly in the study of the ...
openaire   +1 more source

The Holmes Group Proposal and Implications for Physical Education as a “Solid” Subject Matter (and Other Related Problems)

Quest, 1988
The Holmes Group proposal for studying a “solid” academic subject as a basis for teaching it in the public schools, and the accompanying position of moving education courses and degrees from the undergraduate to the graduate level, may have a significant impact on physical education in higher education. The absence of a clearly articulated and accepted
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History of Solid State and Condensed Matter Physics

Solid state physics, the branch of physics focused on the physical properties of solid matter, emerged in the mid-20th century as physics grew and diversified, both conceptually and professionally. The study of solids and other condensed materials rapidly came to represent the largest subdivision of physics, and developed an ambivalence about its name,
openaire   +1 more source

Circulating tumor DNA in advanced solid tumors: Clinical relevance and future directions

Ca-A Cancer Journal for Clinicians, 2021
Michael L Cheng   +2 more
exaly  

Weyl, Dirac and high-fold chiral fermions in topological quantum matter

Nature Reviews Materials, 2021
M Zahid Hasan   +2 more
exaly  

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