Author archives: DIPC

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Donostia International Physics Center (DIPC) is a singular research center born in 2000 devoted to research at the cutting edge in the fields of Condensed Matter Physics and Materials Science. Since its conception DIPC has stood for the promotion of excellence in research, which demands a flexible space where creativity is stimulated by diversity of perspectives. Its dynamic research community integrates local host scientists and a constant flow of international visiting researchers.

Mining Wikipedia to unveil emergent interdisciplinary knowledge

Mining Wikipedia to unveil emergent interdisciplinary knowledge

Computer scienceDIPC MestizajesEpistemology

By DIPC

Specialisation has necessarily led to the fragmentation of knowledge, creating loosely connected disciplines in which discoveries in one area are hardly known in others. This implies that the flow of knowledge is severely restricted among disciplines or even among different areas within the same discipline. In recent decades, different approaches have been proposed to overcome […]

On-surface synthesis of triply linked porphyrin nanotapes

On-surface synthesis of triply linked porphyrin nanotapes

DIPC Electronic Properties

By DIPC

Tetrapyrroles,“the pigments of life”,are key molecules for the metabolism of living organisms, supporting functions of vital importance such as electron transport, light-harvesting and oxygen reduction. Within this family of compounds, porphyrins are organic pigments characterized by the possesion of a cyclic group of four linked nitrogen-containing rings called porphyrin, the nitrogen atoms of which are […]

Kerker anapoles

Kerker anapoles

DIPCDIPC Photonics

By DIPC

A nanoantenna with balanced electric and magnetic dipole moments exhibits a directive radiation pattern with zero backscattering. This is known as the first Kerker condition after Kerker, Wang, and Giles, who predicted in 1983 that, under plane wave illumination, magnetic spheres with equal relative permittivity and permeability radiate no light in the backscattering direction. They […]

The anisotropic behaviour of ultrafast electron transfer at the metal/organic interface

The anisotropic behaviour of ultrafast electron transfer at the metal/organic interface

Condensed matterDIPC Attosecond PhysicsMaterials

By DIPC

Quantum objects are not abstract entities. On the contrary, they are quite real, As such, individual quantum objects can be detected, manipulated and their characteristics analysed using the appropriate techniques. Take the case of a single molecule adsorbed on a substrate. Scanning Tunneling Microscopy (STM) would reveal electron densities of molecular orbitals, could be used […]

A platform for building tunable terahertz detectors at liquid nitrogen temperatures

A platform for building tunable terahertz detectors at liquid nitrogen temperatures

DIPC Advanced materialsMaterials

By DIPC

Terahertz (THz) radiation is all around us. For example, this page emits blackbody radiation mainly in the THz region (broadly from 0.3 THz to 30 THz). Because terahertz radiation begins at a wavelength of around one millimeter and proceeds into shorter wavelengths, it is sometimes known as the submillimeter band, and its radiation as submillimeter […]