Results 101 to 110 of about 1,082,298 (348)

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

Europe and the Unitary Patent: Progress Towards Reshaping the European Patent Landscape [PDF]

open access: yes, 2012
It is surprising that the European Union has failed to create a Unitary Patent which would fully liberalise the flow of ideas as the single market facilitated the flow of capital and people.
Global Policy Institute   +1 more
core  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Coalition Building and Consensus in the Council of the European Union [PDF]

open access: yesBritish Journal of Political Science, 2012
Although qualified-majority voting is possible, member states in the Council of the European Union (EU) still adopt most policies by consensus. The agent-based model of coalition building in multilateral negotiations presented here addresses this puzzle.
openaire   +1 more source

European Crime Prevention Network (EUCPN) [PDF]

open access: yes, 2012
The European Crime Prevention Network (EUCPN) was set up by Council Decision 2009/902/JHA on 30 November 2009 repealing the establishing Council Decision 2001/427/JHA.
Bislev, Maria, Klima, Noel
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Towards a common agricultural policy in Africa?

open access: yesAgricultural Economics (AGRICECON), 2018
The paper analyses the structure and level of international cooperation among African states in the area of agriculture and rural development. It focuses on the AU and its eight Regional Economic Communities. The international cooperation schemes between
Petr BLIZKOVSKY   +2 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Information Guide: Council of the European Union [PDF]

open access: yes, 2012
A guide to the Council of the European Union, with hyperlinks to further sources of information within European Sources Online and on external ...
Cardiff EDC, .
core   +2 more sources

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