Results 171 to 180 of about 133,833 (295)

DNA based nanoscale optoelectronic devices enabled by THz driven piezo vibrotronic effect. [PDF]

Sci Rep
Fathizadeh S, Nemati F.
europepmc   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices. [PDF]

Adv Mater
Geng S, Li H, Lv Z, Zhai Y, Tian B, Luo Y, Zhou Y, Han ST.   +7 more
europepmc   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Tuning the electrical and optical performance of PVA/PANI films <i>via</i> Fe₂O₃ nanorods for advanced energy storage and optoelectronic devices. [PDF]

RSC Adv
Ragab HM, Diab NS, Aziz RA, Aboelnaga SM, Al Ojeery A, Alresheedi TM, Farea MO.   +6 more
europepmc   +1 more source

Optoelectronic Defuzzification Devices

Физические основы приборостроения, 2012
M. A. Alles, S. M. Kovalev, S. V. Sokolov   +2 more
openaire   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

In Situ GISAXS Study of IZO Deposition via Magnetron Sputtering for Optoelectronic Devices: Film Growth and Ion Bombardment-Induced Degradation Dynamics. [PDF]

Adv Sci (Weinh)
Zhong H, Härtel MS, Chen W, Spanier LV, Yin S, Zhang J, Seibertz BBO, Szyszka B, Albrecht S, Schwartzkopf M, Roth SV, Müller-Buschbaum P.   +11 more
europepmc   +1 more source

Highly‐Emissive Organic Photovoltaics Approaching Theoretical Limit Voltage and Enabling Multifunctional Energy‐Harvesting Displays

Advanced Materials, EarlyView.
A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui, Naoya Aizawa, Jinyao Xu, Atsuko Nihonyanagi, Daigo Miyajima, Ken‐ichi Nakayama, Yutaka Majima, Seiichiro Izawa   +7 more
wiley   +1 more source

Effective discrete-level density matrix model for unipolar quantum optoelectronic devices. [PDF]

Nanophotonics
Jirauschek C.
europepmc   +1 more source