Results 81 to 90 of about 239,749 (284)

Measuring CMB Polarization with BOOMERANG

, 2003
BOOMERANG is a balloon-borne telescope designed for long duration (LDB) flights around Antarctica. The second LDB Flight of BOOMERANG took place in January 2003. The primary goal of this flight was to measure the polarization of the CMB.
A Balbi, A Boscaleri, A de Oliveira-Costa, A Iacoangeli, A Melchiorri, A.E Lange, A.H Jaffe, B.P Crill, C MacTavish, C.B Netterfield, C.R Contaldi, Crill, D Pogosyan, E Hivon, E Pascale, E Torbet, F Nati, F Piacentini, G De Gasperis, G De Troia, G di Stefano, G Polenta, G Romeo, Hinshaw, J Borrill, J.E Ruhl, J.J Bock, J.R Bond, Jones, K Ganga, Kogut, Kovac, M Tegmark, Masi, Masi, Mason, N Vittorio, P Cabella, P de Bernardis, P Natoli, P.A.R Ade, P.D Mauskopf, S Masi, S Prunet, S Ricciardi, T Montroy, T.S Kisner, V.V Hristov, W.C Jones, Zaldarriaga   +49 more
core   +1 more source

Ag Nanowire‐Integrated MoS2/ZnO Heterojunctions for Highly Efficient Photogenerated Charge Transfer

Advanced Electronic Materials, Volume 11, Issue 6, May 2025.
A versatile strategy is reported for fabricating multi‐dimensional heterojunctions with significantly improved charge transfer capability. By integrating Ag nanowires with a MoS2/ZnO heterojunction, a fourfold increase in surface photovoltage is achieved, reaching 200 mV under visible light illumination.
Anh Thi Nguyen, Jungyoon Cho, Malkeshkumar Patel, Duc Anh Vu, Jungeun Song, Dongseok Suh, Ambrose Seo, Joondong Kim, Dong‐Wook Kim   +8 more
wiley   +1 more source

Reference Frames and Astronomy Teaching: The Development of a Topocentric Approach to the Lunar Phases

Science Education International, 2019
Research related to the teaching and learning of the lunar phases reveals a low level of understanding of this astronomical phenomenon by most students of all educational levels.
Diego Galperin, Andrés Raviolo
doaj   +1 more source

OBSERVING THE SKY: TOOLS AND STRATEGIES FOR THE ACTIVE LEARNING OF ASTRONOMY IN PRIMARY SCHOOL [PDF]

, 2020
Marta Carli, Eleonora Stevanato, Ornella Pantano   +2 more
openalex   +1 more source

Layer‐By‐Layer Approach to Improve the Capacitance of Conducting Polymer Films

Advanced Electronic Materials, EarlyView.
This work describes the synthesis and characterization of a composite material based on poly(3,4‐ethylenedioxythiophene) (PEDOT) and poly(3,4‐ethylenedioxypyrrole) (PEDOP) deposited in a layer‐by‐layer approach. Due to the developed electroactive area coming from the presence of 3D nanostructures, PEDOT/PEDOP demonstrates superior areal capacitance ...
Małgorzata Skorupa, Ethan Cao, Adrian Barylski, Sara Shakibania, Sandra Pluczyk‐Małek, Zuzanna Siwy, Katarzyna Krukiewicz   +6 more
wiley   +1 more source

Absolute calibration and beam reconstruction of MITO (a ground-based instrument in the millimetric region)

, 2003
An efficient sky data reconstruction derives from a precise characterization of the observing instrument. Here we describe the reconstruction of performances of a single-pixel 4-band photometer installed at MITO (Millimeter and Infrared Testagrigia ...
A Orlando, De Petris, De Petris, E Palladino, E.S Battistelli, Furniss, G Luzzi, G Savini, Griffin, Hildebrand, L Lamagna, M De Petris, Mainella, Mangum, Ulich, Werner, Whitcomb   +16 more
core   +1 more source

Vertical Phase Separation in Blended Organic Semiconducting Films and Impact on Their Electrical and Direct X‐Ray Detection Properties

Advanced Electronic Materials, EarlyView.
The composition of blends of 1,4,8,11‐tetramethyl‐6,13‐triethylsilylethynyl pentacene (TMTES) and polystyrene (PS) to be used in Organic Field‐Effect Transistors (OFETs) is optimized to achieve and enhance thin film crystallinity and a reduced charge trap density at the semiconductor/dielectric interface.
Maria Elisabetta Giglio, Elisabetta Colantoni, Ilaria Fratelli, Carme Martinez‐Domingo, Pedro Martinez‐Zaragoza, Giulia Napolitano, Enrico Campari, Paolo Branchini, Beatrice Fraboni, Laura Basiricó, Luca Tortora, Marta Mas‐Torrent   +11 more
wiley   +1 more source

Optical Spectroscopy with the Technology of Virtual Observatory

Open Astronomy, 2011
The contemporary astronomy is flooded with an exponentially growing petabyte-scaled data volumes produced by powerful ground and space-based instrumentation as well as a product of extensive computer simulations and computations of complex numerical ...
Škoda P.
doaj   +1 more source

A Review of Ga₂O₃ Heterojunctions for Deep‐UV Photodetection: Current Progress, Methodologies, and Challenges

Advanced Electronic Materials, EarlyView.
This paper provides a comprehensive review of the existing literature related to the fundamentals of gallium oxide (Ga2O3), growth methods, substrates, and particularly a focused examination of Ga2O3‐based heterojunctions. Particular attention has also been given to the state‐of‐the‐art Ga2O3‐based heterojunctions for photodetectors. The key challenges
Alfred Moore, Saqib Rafique, Ciaran Llewelyn, Dan Lamb, Lijie Li   +4 more
wiley   +1 more source

EAS primary particle parameter estimation with the complex Pamir-XXI detector array

EPJ Web of Conferences, 2017
Some new developments in EAS methods made in the framework of the Pamir-XXI project are presented. First, primary energy and direction definition accuracies by a network of fast scintillators are considered, optimum network cell size is defined for 10 ...
Galkin V.I., Borisov A.S., Bakhromzod R., Batraev V.V., Latipova S., Muqumov A.   +5 more
doaj   +2 more sources