Results 41 to 50 of about 8,192 (300)
Magneto-optical control and spin coupling with non-reciprocal surface waves for nanoscale thermotronics -INVITED [PDF]
EPJ Web of Conferences, 2020 Magneto-optical materials have been proposed as promising candidates for an active control of the directionality of nanoscale heat radiation. Here, we discuss the possibility to rectify nanoscale radiative heat fluxes by means of non-reciprocal surface ...
Biehs Svend-Age
doaj +1 more source
Spatio-temporal Characteristics of THz Emission at the Subwavelength Scale via Optical Rectification
, 2011 Highly localized THz emission via optical rectification in thin nonlinear crystals is a promising method for subwavelength microscopy. We present here the peculiar THz spatio-temporal characteristics induced by the non-paraxial generation ...
M. Clerici +17 more
core +1 more source
Advanced Functional Materials, EarlyView.A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan +4 more
wiley +1 more source
Pure Graphene Oxide Vertical p–n Junction with Remarkable Rectification Effect
Molecules, 2021 Graphene p-n junctions have important applications in the fields of optical interconnection and low–power integrated circuits. Most current research is based on the lateral p-n junction prepared by chemical doping and other methods. Here, we report a new
Yan Fan +9 more
doaj +1 more source
Alignment and rectifying properties of donor-electron bridge-acceptor molecules [PDF]
, 2007 Molecular electronics based on the bottom-up approach appears to be a promising alternative to overcome the limitations of the top-down lithographic fabrication of electronic devices.
Sujka, Marta
core
Generation and spectral manipulation of coherent terahertz radiation with two-stage optical rectification [PDF]
, 2014 [[abstract]]We propose and experimentally demonstrate the generation of single-cycle terahertz radiation with two-stage optical rectification in GaSe crystals.
Ching-Wei Chen;Yu-Shian Lin;Jung Y. Huang;Chen-Shiung Chang;Ci-Ling Pan;Li Yan;Chao-Kuei Lee
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Advanced Functional Materials, EarlyView.Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min +13 more
wiley +1 more source
, 2008 We report the resonant enhancement of the second- and third-order optical nonlinearities in compositionally asymmetric quantum wells with finite confining potential and interdiffused quantum wells.
Haluk Şafak +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Single‐crystal gold microplates are high‐performance nanomaterials with an impressive wafer‐based application space. Progress has, however, been tempered by an inability to exert synthetic control over microplate size, shape, and positioning. In this work, control over these parameters is demonstrated using a seed‐mediated synthesis that both confines ...
Debasish Panda +9 more
wiley +1 more source
High-energy terahertz surface optical rectification
, 2018 The interest in surface terahertz emitters lies in their extremely thin active region, typically hundreds of atomic layers, and the agile surface scalability.
Marco Peccianti (4464661) +3 more
core +2 more sources