Results 101 to 110 of about 3,605,278 (300)

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

Does Financial Credit Obtained From Financial Institutions Influence Agricultural Productivity While Balancing Economic Growth and Sustainability? Empirical Evidence From Sierra Leone Using the VAR Approach

SAGE Open
Agriculture dominates Sierra Leone’s economy, employing 75% of the labor force and contributing 64.5% of GDP. Despite its centrality, financial constraints persistently impede sectoral growth, necessitating evidence-based interventions.
Saffa Mohamed Massaquoi, Zhu Mande, Dongdong Ge, Abdul Salami Bah   +3 more
doaj   +1 more source

Mean-Variance Investment and Per-Loss Reinsurance Strategies in Contagion Financial Markets

Axioms
This paper investigates the optimal investment and reinsurance problem for insurers in a financial market with contagion risk. The prices of risky assets are assumed to follow a jump–diffusion model, where the jump component is driven by a ...
Xiuxian Chen, Zhongyang Sun
doaj   +1 more source

Multiplicity in financial equilibrium with portfolio constrains under the generalized logarithmic utility model

, 2012
La versión definitiva se puede consultar y descargar en el siguiente enlace: https://doi.org/10.1016/j.srfe.2012.04.002Previous research on the effects of constraints to take unbounded positions in risky financial assets shows that, under the logarithmic
Rubio, Gonzalo, Urbano, Amparo, Barrachina, Alex   +2 more
core   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Analysis of the Financial Equilibrium on the Building Sector - Case of Romania [PDF]

This paper is in fact an analysis of the financial equilibrium on the building sector in the period 2001 – 2006 of a sample of 11 enterprises from Galati County – Romania. The aim of this analysis is reflecting to the microeconomic level of the financial
Nicoleta BARBUTA-MISU
core   +2 more sources

FINANCIAL ANALYSIS – FROM OPTION TO NECESSITY IN THE EU. COMPANY DIAGNOSIS USING FINANCIAL EQUILIBRIUM INDICATORS. [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2015
If before the global financial crisis, companies did not pay much importance to financial analysis and diagnostic assessment, after 2008-2009 they were put in front of another reality, the economic pragmatism, where real and applied knowledge of the ...
SABĂU CĂTĂLIN
doaj  

Spin Transport Across Interfaces With the Non‐Collinear Antiferromagnet Mn3Sn

Advanced Materials, EarlyView.
We study spin transport with Mn3Sn|Metal${\rm Mn}_3{\rm Sn}\vert{\rm Metal}$ heterostructures. For Mn3Sn|Pt${\rm Mn}_3{\rm Sn}\vert{\rm Pt}$ heterostructures, ultrafast spin current generation by optical pumping of Mn3Sn${\rm Mn}_3{\rm Sn}$ is explored, while for Mn3Sn|NiFe${\rm Mn}_3{\rm Sn}\vert{\rm NiFe}$ heterostructures, we probe the spin–charge ...
Paul A. Marschall, Wolfgang Hoppe, Prajwal Rigvedi, Börge Göbel, Franziska Ziolkowski, Samir Lounis, Banabir Pal, Stuart S. P. Parkin, Georg Woltersdorf   +8 more
wiley   +1 more source

PROFITABILITY AND FINANCIAL STABILITY [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2011
The business activity allows identifying two categories of flows: flows of results and cash flows. Flows affect the income and expenses, participating in training result, the company's profitability.
CĂRUNTU CONSTANTIN , LĂPĂDUŞI MIHAELA LOREDANA   +1 more
doaj