Results 11 to 20 of about 23,142 (254)

Magnetic ordering and its influence on X‐ray spectroscopies

open access: yesMajor Reference Works, Page 163-168., 2023
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan   +3 more
wiley  

+1 more source

La comunicación pública de ámbitos científicos y tecnológicos emergentes. Problemas y retos en el caso de la nanotecnología

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2014
Este trabajo se centra en la comprensión y comunicación pública de la nanociencia y la nanotecnología. La preocupación por las actitudes y los niveles de conocimiento público sobre nanociencia y nanotecnología ha llevado en diversos países a estudiar de ...
Javier Gómez-Ferri   +2 more
doaj   +1 more source

Nanotecnologia: inovação e sustentabilidade

open access: yesInternational Journal of Scientific Management and Tourism, 2023
O artigo analisa a nanotecnologia enquanto tecnologia convergente, no âmbito de uma economia sustentável, a partir da emergência de uma nova realidade internacional. O processo de avanço do conhecimento e inovação é caracterizado pela convergência de novas tecnologias.
Elizabeth Borelli   +1 more
openaire   +1 more source

Nanotecnologia il·limitada

open access: yesTemes de Disseny, 2013
Què és la nanotecnologia, d'on ve i què se'n pot fer? La natura inspira i permet crear noves nanoestructures o nanomaterials amb propietats sorprenents, i són molts dels camps en què la nanotecnologia pot aportar avenços interessants.
Heura Ventura
doaj   +4 more sources

Nanotecnología, de la divulgación que tenemos a la participación que queremos

open access: yesMundo Nano, 2014
El presente texto ofrece una reflexión crítica sobre la experiencia brasileña en la participación pública en nanotecnología. Comienza problematizando la cuestión de la divulgación científica de la nanotecnología para luego dar cuenta de la misión de la ...
Paulo Roberto Martins   +1 more
doaj   +1 more source

Editorial

open access: yesMundo Nano, 2023
Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología cumple 15 años. En este periodo se ha convertido en un espacio de referencia en el idioma español al brindar a los autores la posibilidad de difundir trabajos originales y de ...
Rodolfo Zanella
doaj  

Single photons emitted by nano-crystals optically trapped in a deep parabolic mirror

open access: yes, 2020
We investigate the emission of single photons from CdSe/CdS dot-in-rods which are optically trapped in the focus of a deep parabolic mirror. Thanks to this mirror, we are able to image almost the full 4$\pi$ emission pattern of nanometer-sized elementary
Bramati, Alberto   +5 more
core   +1 more source

UV Photosensing Characteristics of Nanowire-Based GaN/AlN Superlattices [PDF]

open access: yes, 2016
We have characterized the photodetection capabilities of single GaN nanowires incorporating 20 periods of AlN/GaN:Ge axial heterostructures enveloped in an AlN shell. Transmission electron microscopy confirms the absence of an additional GaN shell around
Arbiol, Jordi   +8 more
core   +6 more sources

Optimizing the Interface between Hole Transporting Material and Nanocomposite for Highly Efficient Perovskite Solar Cells

open access: yesNanomaterials, 2019
The performances of organometallic halide perovskite-based solar cells severely depend on the device architecture and the interface between each layer included in the device stack.
Zeinab Safari   +9 more
doaj   +1 more source

Polishing techniques effect on microhybrid, nanohybrid and nanofilled composites color and surface roughness stability

open access: yesBioscience Journal, 2016
Resin roughness and staining is a common problem in dentistry. Objective: the aim of this study was to verify the influence of single and multiple-steps polishing techniques on color stability and surface roughness of differents composite resins.
Vera Lucia Schmitt   +7 more
doaj   +1 more source

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