Enhanced photoinduced mass migration in supramolecular azopolymers by H-bond driven positional constraint [0.03%]
通过氢键驱动的定位约束提高超分子偶氮聚合物中的光诱导质量迁移率
Fabio Borbone,Stefano Luigi Oscurato,Salvatore Del Sorbo et al.
Fabio Borbone et al.
Here we investigated the role of hydrogen bonding in the design of supramolecular azopolymers with a highly directional and constrained azobenzene-chain interaction involving the aromatic ring of the photoactive molecule, by exploiting the ...
Veronica F Michel,Tobias Esswein,Nicola A Spaldin
Veronica F Michel
We explore the interplay between ferroelectricity and metallicity, which are generally considered to be contra-indicated properties, in the prototypical ferroelectric barium titanate, BaTiO3. Using first-principles density functional theory...
n-Type organic semiconducting polymers: stability limitations, design considerations and applications [0.03%]
有机N型半导体聚合物：稳定性限制、设计考量及其应用
Sophie Griggs,Adam Marks,Helen Bristow et al.
Sophie Griggs et al.
This review outlines the design strategies which aim to develop high performing n-type materials in the fields of organic thin film transistors (OTFT), organic electrochemical transistors (OECT) and organic thermoelectrics (OTE). Figures of...
Pressure-induced Jahn-Teller switch in the homoleptic hybrid perovskite [(CH3)2NH2]Cu(HCOO)3: orbital reordering by unconventional degrees of freedom [0.03%]
压力下钙钛矿[(CH3)2NH2]Cu(HCOO)3的简森-泰勒效应转换：通过非常规自由度实现轨道重新排序
Rebecca Scatena,Michał Andrzejewski,Roger D Johnson et al.
Rebecca Scatena et al.
Through in situ, high-pressure X-ray diffraction experiments we have shown that the homoleptic perovskite-like coordination polymer [(CH3)2NH2]Cu(HCOO)3 undergoes a pressure-induced orbital reordering phase transition above 5.20 GPa. This t...
Mobility anisotropy in the herringbone structure of asymmetric Ph-BTBT-10 in solution sheared thin film transistors [0.03%]
溶液剪切薄膜晶体管中Ph-BTBT-10手风琴结构的各向异性迁移率研究
Adrián Tamayo,Sebastian Hofer,Tommaso Salzillo et al.
Adrián Tamayo et al.
Thin films of the organic semiconductor Ph-BTBT-10 and blends of this material with polystyrene have been deposited by a solution shearing technique at low (1 mm s-1) and high (10 mm s-1) coating velocities and implemented in organic field-...
Elucidating Charge Transport Mechanisms in Cellulose-Stabilized Graphene Inks [0.03%]
阐明纤维素稳定 graphene 墨水的电荷传输机制
Ana C M de Moraes,Jan Obrzut,Vinod K Sangwan et al.
Ana C M de Moraes et al.
Solution-processed graphene inks that use ethyl cellulose as a polymer stabilizer are blade-coated into large-area thin films. Following blade-coating, the graphene thin films are cured to pyrolyze the cellulosic polymer, leaving behind an ...
Route to tunable room temperature electric polarization in SrTiO3-CoFe2O4 heterostructures [0.03%]
SrTiO3-CoFe2O4异质结构中调控室温铁电性的途径
Laura Maurel,Javier Herrero-Martín,Federico Motti et al.
Laura Maurel et al.
Utilizing the magnetostrictive properties of CoFe2O4, we demonstrate reversible room temperature control of the Ti electronic structure in SrTiO3-CoFe2O4 heterostructures, by inducing local and reversible strain in the SrTiO3. By means of X...
Ligand-assisted solid phase synthesis of mixed-halide perovskite nanocrystals for color-pure and efficient electroluminescence [0.03%]
配体辅助固相合成混合卤化物钙钛矿纳米晶用于纯色高效电致发光
Simon F Solari,Sudhir Kumar,Jakub Jagielski et al.
Simon F Solari et al.
Colloidal nanocrystals (NCs) of lead halide perovskites have generated considerable interest in the fabrication of optoelectronic devices, such as light emitting-diodes (LEDs), because of their tunable optical bandgap, narrow spectral width...
Long-range ordering of two-dimensional wide bandgap tantalum oxide nanosheets in printed films [0.03%]
印刷薄膜中二维宽带隙钽氧化物纳米片的长程有序排列
Melvin A Timmerman,Rui Xia,Yang Wang et al.
Melvin A Timmerman et al.
Two-dimensional oxide materials are a well-studied, interesting class of materials, enabled by the fact that their bulk layered metal oxides, such as titanates and niobates, can be easily exfoliated within minutes into 2D nanosheets. Howeve...
Ag2ZnSnS4-ZnS core-shell colloidal quantum dots: a near-infrared luminescent material based on environmentally friendly elements [0.03%]
基于环保元素的近红外发光材料Ag2ZnSnS4-锌硫核心-壳层胶体量子点
Avijit Saha,Gerasimos Konstantatos
Avijit Saha
Low cost, multinary colloidal quantum dots (QDs) based on environmentally friendly elements, with bright, narrow-width, tunable near-infrared (NIR) luminescence are promising alternatives to Cd and Pb chalcogenide QDs for in vivo bio-imagin...