Results 251 to 260 of about 401,472 (327)

First positronium lifetime imaging with scandium-44 on a long axial field-of-view PET/CT. [PDF]

Front Nucl Med
Mercolli L, Steinberger WM, Grundler PV, Moiseeva A, Braccini S, Conti M, Moskal P, Rathod N, Rominger A, Sari H, Schibli R, Seifert R, Shi K, Stepień EŁ, van der Meulen NP.   +14 more
europepmc   +1 more source

Broad‐Spectral Response Lead Halide Perovskite Solar Cells Through Integration of Multifunctional Organic Bulk‐Heterojunction and Quantum‐Cutting Downconversion Materials

Rare Metals, EarlyView.
ABSTRACT Expanding near‐infrared (NIR) spectral response and utilizing ultraviolet (UV) photons are effective strategies for enhancing the power conversion efficiency (PCE) of lead halide perovskite solar cells (PSCs). However, the range of NIR spectral response extension and the utilization of UV light for devices are not enough, and the loss of ...
Li He, Sheng Ma, Yusong Zhou, Haotian Zhang, Dezhao Zhang, Hongzhen Su, Lei Wang, Xinjun Li, Hong Liu, Wenzhong Shen   +9 more
wiley   +1 more source

Sub-50-femtosecond gain-managed amplified pulses enhance nonlinear ablation efficiency. [PDF]

Biomed Opt Express
Price LJ, Zhang K, Otero NJ, Repgen P, Valdes PA, Wise F, Ilday FÖ, Spring BQ.   +7 more
europepmc   +1 more source

Next-generation high-energy gamma-ray astronomy

SPIE Newsroom, 2014
openaire   +2 more sources

4D printing of fast‐responsive liquid crystalline elastomers for light‐driven actuators

Responsive Materials, EarlyView.
Combining 3D printing with responsive materials, known as 4D printing, enables the fabrication of smart structures with programmable actuation. This study presents a photoresponsive LCE ink for DIW, achieving millisecond‐scale activation under blue light.
Giovanni Simonetti, Ruggero Rossi, Daniele Martella, Caterina Credi, Cecilia Ferrantini, Federico Carpi, Camilla Parmeggiani   +6 more
wiley   +1 more source

High-resolution spectroscopy of [H,C,N]⁺: II. Ground state rotational spectrum of HCN⁺ (<i>X̃</i>²Π).

Phys Chem Chem Phys
Silva WGDP, Schmid PC, Gupta D, Thorwirth S, Sarka J, Asvany O, Schlemmer S.   +6 more
europepmc   +1 more source

Cosmic-ray bath in a past supernova gives birth to Earth-like planets. [PDF]

Sci Adv
Sawada R, Kurokawa H, Suwa Y, Taki T, Lee SH, Tanikawa A.   +5 more
europepmc   +1 more source

Ultrabroadband Spacetime Nanoscopy of Terahertz Polaritons in a van der Waals Cavity

Small, EarlyView.
This work introduces SYnchrotron SpaceTimE Mapping (SYSTEM), which captures real‐time evolution of polariton wave packets with ∼10 nm spatial and sub‐100 fs temporal resolution across an ultrabroadband 5 to 50 THz range. Here, SYSTEM directly visualizes the creation, interference, and decay of multiple high‐quality Fabry‐Pérot phonon polariton cavity ...
Lukas Wehmeier, Suheng Xu, Xinzhong Chen, Shang‐Jie Yu, Yuchen Lin, Zhenbing Dai, Heng Wang, Helen Yao, Jenny Hu, Christopher C. Homes, Eli Janzen, James H. Edgar, Xiaolin Zheng, Tony F. Heinz, Jonathan A. Fan, D.N. Basov, G.L. Carr, Mengkun Liu   +17 more
wiley   +1 more source

Correction: Phantom imaging demonstration of positronium lifetime with a long axial field‑of‑view PET/CT and ¹²⁴I. [PDF]

EJNMMI Phys
Mercolli L, Steinberger WM, Rathod N, Conti M, Moskal P, Rominger A, Seifert R, Shi K, Stępień EŁ, Sari H.   +9 more
europepmc   +1 more source

Contributions of the Cherenkov Telescope Array (CTA) to the 6th International Symposium on High-Energy Gamma-Ray Astronomy (Gamma 2016) [PDF]

, 2016
A. Abchiche, A. U. Abeysekara, Ó. Abril, F. Acero, B. S. Acharya, C. B. Adams, G. Agnetta, F. Aharonian, A. G. Akhperjanian, A. Albert, Miguel Alcubierre, Jorge Alfaro, R. Alfaro, A. Allafort, Roberto Aloisio, J.-P. Amans, Elena Amato, L. Ambrogi, G. Ambrosi, M. Ambrosio, J. M. Anderson, M. Anduze, E. O. Angüner, E. Antolini, L. A. Antonelli, M. Antonucci, V. Antonuccio-Delogu, P. Antoranz, C. Aramo, A. Aravantinos, Miguel Araya, Cornelia Arcaro, B. Arezki, A. Argan, T. P. Armstrong, F. Arqueros, Luisa Arrabito, M. Arrieta, Katsuaki Asano, M. C. B. Ashley, P. Aubert, C. B. Singh, A. Babić, Michael Backes, Alkiviadis Bais, S. Bajtlik, Csaba Balázs, Matteo Balbo, Dimitris Balis, C. Balkowski, O. Ballester, J. Ballet, A. Balzer, Aya Bamba, R. Bandiera, A. S. Barber, C. Barbier, M. Barceló, Maxim V. Barkov, A. Barnacka, U. Barres de Almeida, J. A. Barrio, Stefano Basso, D. Bastieri, C. Bauer, U. Becciani, Y. Becherini, J. Becker Tjus, V. Beckmann, W. Bednarek, W. Benbow, D. Benedico Ventura, J. Berdugo, D. Berge, E. Bernardini, M. G. Bernardini, S. Bernhard, K. Bernlöhr, B. Bertucci, M.-A. Besel, Vasyl Beshley, N. Bhatt, Pijushpani Bhattacharjee, W. Bhattacharyya, S. Bhattachryya, B. Biasuzzi, G. V. Bicknell, C. Bigongiari, A. Biland, A. Bilinsky, W. Bilnik, B. Biondo, R. Bird, Anthony R. Bird, E. Bissaldi, M. Bitossi, O. Blanch, Pasquale Blasi, Jiří Blažek, Christian Bockermann   +99 more
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