Results 41 to 50 of about 55,354 (288)

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot   +9 more
wiley   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Settling accounts with history: the Four Seasons, Leonardo Padura

open access: yesDiálogos, 2016
Leonardo Padura (CUBA, 1955) has become one of the most important contemporary Latin American writers. Padura started his career as a literary critic, and by the end of the nineties he published the first of his many detective fiction books.
Uriel Quesada
doaj   +1 more source

A Pedagogical Approach to Detective Fiction [PDF]

open access: yes, 2011
One of the main concerns when teaching a foreign language is how to encourage students to read and become interested in its literature. This article presents detective fiction as a pedagogical tool that provides the key elements to make it appealing for ...
Reyes Torres, Agustín
core   +2 more sources

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

open access: yesAdvanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi   +10 more
wiley   +1 more source

Elegiac adaptations : resisting the closure of mourning in Elizabeth Robinson's Three Novels [PDF]

open access: yes, 2015
textElizabeth Robinson's Three Novels (2011) is a lyric re-exploration of three Victorian novels: Wilkie Collins's The Moonstone (1868) and The Woman in White (1859-60), and George Gissing's Eve's Ransom (1895).
Cirit, Dilara Safiye
core   +1 more source

Selective Charge Injection via Topological van der Waals Contacts for Barrier‐Free p‐Type TMD Transistors

open access: yesAdvanced Functional Materials, EarlyView.
 Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods   +15 more
wiley   +1 more source

Metafictional potentiality of detective fiction and the metaphysical detective stories

open access: yesZagadnienia Rodzajów Literackich, 2020
The article examines metatextual devices appearing within texts whose genre affiliation — the implementation of the detective novel convention — is unarguable. Such use of selfreferential strategies is juxtaposed with their applications in texts that in
Agnieszka Izdebska
doaj   +1 more source

Structures of authority : postwar masculinity and the British police [PDF]

open access: yes, 2015
The British police procedural novel of the 1950s has attracted little critical attention, perhaps because the decade is seen as a ‘golden age’ of police legitimacy (Loader and Mulcahy, 2003).
Plain, Gill
core   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

open access: yesAdvanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah   +11 more
wiley   +1 more source

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