Results 141 to 150 of about 381,227 (307)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Causes and Consequences of the Spanish Economic Crisis: Why the Recovery is Taken so Long? [PDF]

open access: yes
Spain is currently facing its worst crisis in the last fifty years. The crisis began as an extension of the international financial crisis, but the internal imbalances accumulated in the pre-crisis period aggravated the situation.
Francisco Carballo-Cruz
core  

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal   +9 more
wiley   +1 more source

The Psichology Behind The Economic Crisis [PDF]

open access: yes
This paper is an extensive analysis of bought international business press and academic literature in the field about crisis management and related fields.
Ionut PANDELICA, Amalia PANDELICA
core  

Analisis Konsumsi Masyarakat Indonesia Sebelum dan Setelah Krisis Ekonomi

open access: yesJurnal Perspektif Pembiayaan dan Pembangunan Daerah, 2014
This study aims to determine and analyze how big the marginal propensity to consume (MPC) and the average propensity to consume (APC) the people of Indonesia before and after the economic crisis and to find out and analyze what factors are affecting the ...
M. Fikri, Amri Amir, Erni Achmad
doaj  

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

open access: yesAdvanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo   +6 more
wiley   +1 more source

Mass Attidudes Toward Financial Crisis and Economic Reform in Korea [PDF]

open access: yes
This paper gives an account of the financial crisis that took place in Korea from the point of view of the Korean population using survey data collected in 1998 and 1999.
Bernd Hayo
core  

After the Financial Crisis: The Ethics and Economics Debate Revisited

open access: yesNordicum-Mediterraneum, 2010
The recent international events, with a major financial crisis all over the world, involve important questions about the relation between ethics and economics and the responsibilities of the economic market in relation to broader social and political ...
Jacob Dahl Rendtorff
doaj  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

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