Results 71 to 80 of about 155,793 (285)

Photonic clocks, Raman lasers, and Biosensors on Silicon [PDF]

, 2006
Micro-resonators on silicon having Q factors as high as 500 million are described, and used to demonstrate radio-frequency mechanical oscillators, micro-Raman and parametric sources with sub-100 microwatt thresholds, visible sources, as well as high ...
Armani, A., Armani, D., Carmon, T., Kippenberg, T., Roksari, H., Vahala, K.   +5 more
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Investigation of heat transfer in the petal detector structure

EPJ Web of Conferences, 2016
This paper describes the CFD numerical simulation of heat transfer in the petal complex structure. Petal consists of core structure and detectors designed to improve the detection capabilities of the ATLAS detector and take advantage of operating at the ...
Lávička David, Kňourek Jindřich
doaj   +1 more source

A setup for soft proton irradiation of X-ray detectors for future astronomical space missions

, 2013
Protons that are trapped in the Earth's magnetic field are one of the main threats to astronomical X-ray observatories. Soft protons, in the range from tens of keV up to a few MeV, impinging on silicon X-ray detectors can lead to a significant ...
Azzarello, Philipp, Del Monte, Ettore, Diebold, Sebastian, Feroci, Marco, Jochum, Josef, Kendziorra, Eckhard, Perinati, Emanuele, Rachevski, Alexandre, Santangelo, Andrea, Tenzer, Christoph, Vacchi, Andrea, Zampa, Gianluigi, Zampa, Nicola   +12 more
core   +1 more source

The BELLE silicon vertex detector [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2001
To appear in the Proceedings of the 4th International Symposium on Development and Application of Semiconductor Tracking Detectors, March 22 - 25, 2000 Hiroshima ...
openaire   +2 more sources

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Silicon vertex detector for superheavy elements identification

EPJ Web of Conferences, 2012
Silicon vertex detector for superheavy elements (SHE) identification has been proposed. It will be constructed using very thin silicon detectors about 5 μm thickness. Results of test of 7.3 μm four inch silicon strip detector (SSD) with fission fragments
Bednarek A., Kisieliński M., Kowalczyk M., Kordyasz A. J., Hadyńska-Klek M., Wieloch A., Sosin Z., Atanasov D., Sarnecki J., Brzozowski A., Jagielski J., Teodorczyk M., Gajewski M., Wiśniewska A., Krzyżak K., Gawlik G., Zagojski A.   +16 more
doaj   +1 more source

Belle II Silicon Vertex Detector

Journal of Instrumentation, 2017
The Belle II experiment at the SuperKEKB asymmetric energy e+e− collider in KEK, Japan will operate at an instantaneous luminosity 40 times larger than that of its predecessor, Belle. It is built with an aim of collecting a huge amount of data (50 ab−1 by 2025) for precise CP violation measurements and new physics search.
Dutta, D., Adamczyk, K., Aihara, H., Angelini, C., Aziz, T., Babu, V., Bacher, S., Bahinipati, S., Barberio, E., Baroncelli, T.i., Baroncelli, T.o., Basith, A. K., Batignani, G., Bauer, A., Behera, P. K., Bergauer, T., Bettarini, S., Bhuyan, B., Bilka, T., Bosi, F., Bosisio, L., Bozek, A., Buchsteiner, F., Bulla, L., Caria, G., Casarosa, G., Ceccanti, M., Cervenkov, D., Chendvankar, S. R., Dash, N., De Pietro, G., Divekar, S. T., DoleÅ3⁄4al, Z., Forti, F., Friedl, M., Hara, K., Higuchi, T., Horiguchi, T., Irmler, C., Ishikawa, A., Jeon, H. B., Joo, C., Kandra, J., Kambara, N., Kang, K. H., Kawasaki, T., KodyÅ¡, P., Kohriki, T., Koike, S., Kolwalkar, M. M., Kumar, R., Kun, W., Kvasnicka, P., La Licata, C., Lanceri, L., Lettenbicher, J., Libby, J., Lueck, T., Maki, M., Mammini, P., Mayekar, S. N., Mohanty, G. B., Mohanty, S., Morii, T., Nakamura, K. R., Natkaniec, Z., Onuki, Y., Ostrowicz, W., Paladino, A., Paoloni, E., Park, H., Pilo, F., Profeti, A., Rashevskaya, I., Rao, K. K., Rizzo, G., Resmi, P. K., Rozanska, M., Sasaki, J., Sato, N., Schultschik, S., Schwanda, C., Seino, Y., Shimizu, N., Stypula, J., Suzuki, J., Tanaka, S., Taylor, G. N., Thalmeier, R., Thomas, R., Tsuboyama, T., Uozumi, S., Urquijo, P., Vitale, L., Watanuki, S., Watanabe, M., Watson, I. J., Webb, J., Wiechczynski, J., Williams, S., Wrkner, B., Yamamoto, H., Yin, H., Yoshinobu, T., ZANI, LAURA   +104 more
openaire   +3 more sources

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Mobility Gaps of Hydrogenated Amorphous Silicon Related to Hydrogen Concentration and Its Influence on Electrical Performance

Nanomaterials
This paper presents a comprehensive study of hydrogenated amorphous silicon (a-Si)-based detectors, utilizing electrical characterization, Raman spectroscopy, photoemission, and inverse photoemission techniques. The unique properties of a-Si have sparked
Francesca Peverini, Saba Aziz, Aishah Bashiri, Marco Bizzarri, Maurizio Boscardin, Lucio Calcagnile, Carlo Calcatelli, Daniela Calvo, Silvia Caponi, Mirco Caprai, Domenico Caputo, Anna Paola Caricato, Roberto Catalano, Roberto Cirro, Giuseppe Antonio Pablo Cirrone, Michele Crivellari, Tommaso Croci, Giacomo Cuttone, Gianpiero de Cesare, Paolo De Remigis, Sylvain Dunand, Michele Fabi, Luca Frontini, Livio Fanò, Benedetta Gianfelici, Catia Grimani, Omar Hammad, Maria Ionica, Keida Kanxheri, Matthew Large, Francesca Lenta, Valentino Liberali, Nicola Lovecchio, Maurizio Martino, Giuseppe Maruccio, Giovanni Mazza, Mauro Menichelli, Anna Grazia Monteduro, Francesco Moscatelli, Arianna Morozzi, Augusto Nascetti, Stefania Pallotta, Andrea Papi, Daniele Passeri, Marco Petasecca, Giada Petringa, Igor Pis, Pisana Placidi, Gianluca Quarta, Silvia Rizzato, Alessandro Rossi, Giulia Rossi, Federico Sabbatini, Andrea Scorzoni, Leonello Servoli, Alberto Stabile, Silvia Tacchi, Cinzia Talamonti, Jonathan Thomet, Luca Tosti, Giovanni Verzellesi, Mattia Villani, Richard James Wheadon, Nicolas Wyrsch, Nicola Zema, Maddalena Pedio   +65 more
doaj   +1 more source