Results 181 to 190 of about 3,497,209 (371)

Unlocking High‐Performance in All‐Organic Solar Cells by the Development of Organic Electrodes with No Acid and High‐Temperature Treatment and the Effective Preparation Thereof on Organic Multilayer Films

Advanced Functional Materials, EarlyView.
The developed all‐organic solar cells achieve a power conversion efficiency of 8.7%, more than double the previous record. In addition, bioplastic substrates are used to produce environmentally friendly solar cells with an efficiency of 8.6%. These results are achieved by developing high‐performance organic electrodes without acid doping or high ...
Keiju Hashida, Akihiro Konishi, Hiroyuki Itaya, Kenji Takahashi, Md. Shahiduzzaman, Makoto Karakawa, Tetsuya Taima, Tatsuya Arashitani, Kimio Kawai, Ryo Nishiyama, Kohshin Takahashi, Jean‐Michel Nunzi, Masahiro Nakano   +12 more
wiley   +1 more source

Polarized Light.-Norremberg Doubler and the Study of Thin Films [PDF]

, 1886
Geo. M. Hopkins
openalex   +1 more source

Electrically Induced Negative Differential Resistance States Mediated by Oxygen Octahedra Coupling in Manganites for Neuronal Dynamics

Advanced Functional Materials, EarlyView.
The negative differential resistance is exploited, using a La0.67Sr0.33MnO3 thin film network to demonstrate various neuronal functionalities of the human brain, such as leaky‐integrate‐fire and oscillatory patterns. Transmission electron microscope studies show local modification in oxygen octahedra in the network leads to co‐existing phases ...
Azminul Jaman, Lorenzo Fratino, Majid Ahmadi, Rodolfo Rocco, Bart J. Kooi, Marcelo Rozenberg, Tamalika Banerjee   +6 more
wiley   +1 more source

Enhanced Terahertz Spectroscopy of a Monolayer Transition Metal Dichalcogenide

Advanced Functional Materials, EarlyView.
An ad‐hoc engineered metallic surface is employed to perform enhanced terahertz spectroscopy of a monolayer transition metal dichalcogenide (TMD). Thanks to a local absorption boost of 104, this technique allows for the extraction of the phonon resonance features and effective permittivity of the 2D material, paving the way for the rational design of ...
Xin Jin, Vincenzo Aglieri, Young‐Gyun Jeong, Atiye Pezeshki, Lilian Skokan, Mostafa Shagar, Yuechen Jia, Pablo Bianucci, Andreas Ruediger, Emanuele Orgiu, Andrea Toma, Luca Razzari   +11 more
wiley   +1 more source

Harnessing Outer Space for Improved Electrocaloric Cooling

Advanced Functional Materials, EarlyView.
A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo, Hyung Rae Kim, Joo Ho Yun, Hyunkyu Kwak, Do Hyeon Kim, Se‐Yeon Heo, Rujun Ma, Gil Ju Lee, Young Min Song   +8 more
wiley   +1 more source

Off‐Stoichiometry Engineering of the Electrical and Optical Properties of SrNbO3 Using Oxide Molecular Beam Epitaxy

Advanced Functional Materials, EarlyView.
The plasma edge of transparent conducting oxide SrNbO3 shifts from ∼2 eV in the visible range to 1.37 eV in the near‐infrared region by off‐stoichiometry using the vacancy sites as quasi‐substitutional virtual elements. This work advances the stoichiometry engineering of perovskite oxides using oxide molecular beam epitaxy, allowing synthesis beyond ...
Jasnamol Palakkal, Alexey Arzumanov, Ruiwen Xie, Zhiyuan Li, Niloofar Hadaeghi, Thomas Wagner, Tianshu Jiang, Yating Ruan, Gennady Cherkashinin, Leopoldo Molina Luna, Hongbin Zhang, Lambert Alff   +11 more
wiley   +1 more source

Spin-to-Charge Conversion in Orthorhombic RhSi Crystalline Thin Films. [PDF]

ACS Appl Mater Interfaces
Panda SN, Yang Q, Pohl D, Lv H, Robredo I, Ibarra R, Tahn A, Rellinghaus B, Sun Y, Yan B, Markou A, Lesne E, Felser C.   +12 more
europepmc   +1 more source

The electrolytic behaviour of thin films. Part I.—Hydrogen

, 1928
Frank Philip Bowden, Eric Keightley Rideal   +1 more
openalex   +1 more source

Discussion: “The Use of Thin Films for Increasing Evaporation and Condensation Rates in Process Equipment” (Lustenader, E. L., Richter, R., and Neugebauer, F. J., 1959, ASME J. Heat Transfer, 81, pp. 297–306) [PDF]

, 1959
Lloyd MacGreagor Trefethen
openalex   +1 more source

Optical Hydrogen Sensing Materials for Applications at Sub‐Zero Temperatures

Advanced Functional Materials, EarlyView.
This study demonstrates the viability of optical hydrogen sensors at temperatures as low as −60°C. Using advanced metal hydride materials, the sensors detect hydrogen with high sensitivity, speed, and stability across a wide range of concentrations. These findings open doors for safe hydrogen detection in extreme cold, enabling applications in aviation,
Ziqing Yuan, Herman Schreuders, Robert Dankelman, Bernard Dam, Lars J. Bannenberg   +4 more
wiley   +1 more source