Results 121 to 130 of about 12,318 (243)

Establishment of Imaging Spectroscopy of Nuclear Gamma-Rays based on Geometrical Optics. [PDF]

Sci Rep, 2017
Tanimori T, Mizumura Y, Takada A, Miyamoto S, Takemura T, Kishimoto T, Komura S, Kubo H, Kurosawa S, Matsuoka Y, Miuchi K, Mizumoto T, Nakamasu Y, Nakamura K, Parker JD, Sawano T, Sonoda S, Tomono D, Yoshikawa K.   +18 more
europepmc   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source

Radiance and photon noise: imaging in geometrical optics, physical optics, quantum optics and radiology. [PDF]

Opt Eng, 2016
Caucci L, Myers KJ, Barrett HH.
europepmc   +1 more source

Assessing Pre-service Science Teachers Conception of Geometric Optics (Transmission of Light) in the Selected Special Science Colleges of Education in Ghana

, 2018
Charles Agyei Amoah, Humphrey Darkeh Assem   +1 more
openalex   +2 more sources

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

RADIANCE AND PHOTON NOISE: Imaging in geometrical optics, physical optics, quantum optics and radiology. [PDF]

Proc SPIE Int Soc Opt Eng, 2014
Barrett HH, Myers KJ, Caucci L.
europepmc   +1 more source

Teaching About Geometric Optics: Teacher’s Notes [PDF]

, 2020
Jane Bray Nelson, Jim Nelson
openalex   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Complex geometrical optics solutions for Lipschitz conductivities

, 2003
Lassi Païvärinta, Alexander Panchenko, Günther Uhlmann   +2 more
openalex   +2 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source