Results 51 to 60 of about 390,595 (315)

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Electron spin polarization in field emission from Gd

, 1967
Müller N, Siegmann HC, Obermair G. Electron spin polarization in field emission from Gd. Physics Letters, A. 1967;24(13):733-734.Theoretical considerations of the conduction electron polarization in Gd are reported.
Müller, Norbert, Siegmann, H. Chr., Obermair, G.   +2 more
core   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Spatiotemporal evolution of radio wave pump-induced ionospheric phenomena near the fourth electron gyroharmonic [PDF]

, 2007
On 12 November 2001, the European Incoherent Scatter (EISCAT) high-frequency (HF) radio wave transmitter facility, operating in O-mode at 5.423 MHz with 550 MW effective radiated power, produced artificial optical rings which appeared immediately at ...
Kosch, Mike J., Ashrafi, M., Isham, B., Kaila, K.   +3 more
core  

Operation of a free-electron laser from the extreme ultraviolet to the water window [PDF]

, 2007
We report results on the performance of a free-electron laser operating at a wavelength of 13.7 nm where unprecedented peak and average powers for a coherent extreme-ultraviolet radiation source have been measured.
T. Jezynski, REDLIN H, T. Hott, Di Pirro, G, Pucyk, P., Simon, C, CIANCHI A, NUNEZ T, E. Sombrowski, Castro, P, M. Körfer, P. Spanknebel, Zagorodnov, I, N. Baboi, SANDNER W, Brovko, O.I, Dardis, J, Poletto, L, D. Proch, Stephan, Frank, Cubaynes, D., Saldin, E. L., Feldhaus, J, Kavanagh, K., KOSTIN D, W. Ackermann, Ch, Gerth, Castellano, M., Khodyachykh, S, Pchalek, N., C. Pagani, SCHMIDT B, A. A. Sorokin, Frisch, J, PLONJES E, Yurkov, M. V., Ivanisenko, Y., KRASSILNIKOV M, Azima, A: Baboi, N, V. Miltchev, L. Petrosyan, I. Will, Oppelt, Anne, T. Edwards, H., K. Pozniak, Shabunov, A.V., Kavanagh, K, Cubaynes, D, Han, J.H., V. Yurkov, M., Shabunov, A., Feldhaus, J., Kostin, D, N, Schnepp, S., Kostin, D., Monaco, Laura, A. Sorokin, A., Roensch, J, Grecki, M., SOROKIN AA, R. Treusch, WEILAND T, M. Kollewe, Koprek, W., Yurkov, M., HAN JH, N. Pchalek, Yeates, Patrick, Schneidmiller, E. A., Tsakov, I, Flottmann, K, L. Saldin, E., HACKER K, Ross, M., Choroba, S., Sandner, W, C. Simon, R. Kammering, Kuhlmann, M., KATALEV V, Schmitz, M, BEUTNER B, Decking, W, Schneidmiller, E.A., SOMBROWSKI E, Saldin, E., I. Brovko, O., Plonjes, E, GRIMM O, CHIADRONI E, TIEDTKE K, Luna, H, G. Petrosyan, Delsim-Hashemi, H., J. Frisch, GERTH C, Grabosch, H, IVANISENKO Y, Limberg, T., Katalev, V, Nuez, T, FAATZ B, DOHLUS M, VOGEL E, K. Flöttmann, Roensch, Juliane, Krassilnikov, Mikhail, Schreiber, S., JALMUZNA W, Rossbach, J, Tischer, M, H. T. Edwards, L. Lilje, WINTER A, LUNA H, A. Bolzmann, LILJE L, Ackermann, W, MOLLER WD, Prat, E., STEPHAN F, SCHMITZ M, A. Delserieys, Stulle, F, K. Wittenburg, Lewis, C. L. S., Seidel, M, WITTENBURG K, M. Sachwitz, Gerth, C, Brovko, O.I., M. Seidel, S. Schnepp, KOCHARYAN V, Jaeschke, E., Staykov, L., Ivanisenko, H.-J. Y., B. Steffen, Katalev, V., DARDIS J, J. Pedregosa Gutierrez, Saldin, E.L., Brandt, A, H. Redlin, Korfer, M, Kennedy, E, J. T. Costello, Kennedy, E.T., SCHMUSER P, KUBE G, SIMON C, Staykov, L, Edwards, H.T., Spanknebel, P., Muller, W, Korepanov, S, Miltchev, V., Pozniak, K, C. L. S. Lewis, F. Stulle, Schreiber, Siegfried, Schmuser, P, Honkavaara, K, Sorokin, A. A., Roehrs, M, Will, Ingo, Vogel, E., Hüning, M., Roehrs, M., Miltchev, Velizar, A: Baboi, D. Kostin, Spesyvtsev, R., Rehlich, K., NICOLOSI, PIERGIORGIO, NAPIERALSKI O, TSAKOV I, PAPARELLA R, A. Azima, Düsterer, S., Petrosyan, B., Schmidt, B., I. Zagorodnov, Winter, A, C.h. Gerth, Pozniak, K., KAVANAGH K, CASTELLANO M, E. Plönjes, J. Roensch, Wellhofer, M, Hahn, U, M. Ross, Poletto, L., Asova, Galina, Luong, M., D. Sertore, Castellano, M, YEATES P, N. Golubeva, Asova, G., FROHLICH L, W. F. O. Müller, Redlin, H, Thom, H., BOLZMANN A, Asova, G, Dohlus, M, Sertore, D, Han, H., Krassilnikov, M., Müller, W.F.O., Saldin, E, Dardis, J., Martins, M, Lewis, Ciaran, Möller, W. D., H. Luna, M. Castellano, Redlin, H., Schneider, J. R., D. Cubaynes, Jaeschke, Eberhard, Yurkov, M.V., Weiland, T., JEZYNSKI T, Romaniuk, R., K. Honkavaara, Richter, M., Delsim-Hashemi, H, Luna, H., A. Eckhardt, FLOTTMANN K, Tiedtke, K, Michelato, P, Khodyachykh, S., Weiland, Thomas, RYBNIKOV V, Lipka, S., BRINKMANN R, Martins, M.,, Golubeva, N., Zagorodnov, I., KOLLEWE M, A. Winter, Görler, M., Ivanisenko, Y, Löhl, F., MARTINS M, Hahn, U., Schmüser, P., Sachwitz, M., Weise, H, Napieralski, O., LUONG M, M. Görler, M. Schmitz, Korepanov, S., KOREPANOV S, Schnepp, Sascha, Pchalek, N, SACHWITZ M, M. Kuhlmann, E. Prat, Sombrowski, E, Richter, M, W. Wurth, CATANI L, V. Rybnikov, THOM H, Oppelt, A., SCHNEPP S, Simon, C., Costello, J. T, Faatz, B., Sorokin, A.A., SPANKNEBEL P, Delsim Hashemi, H, A. Schneidmiller, E., RICHTER M, Bolzmann, A, L. Catani, Sombrowski, E., Paparella, R., LIPKA D, B. Beutner, PAGANI C, Gensch, U., Körfer, M., Nicolosi, P., Yurkov, M, Radcliffe, P, Frisch, Josef, Radcliffe, P., Schlarb, H., Vogel, E, Petersen, B., Kollewe, M., SERTORE D, Rybnikov, V, Balandin, V., Lohl, F, Meyer, M, Napoly, O, KHODYACHYKH S, Proch, D., Shabunov, A, Kennedy, Eugene T., S. Choroba, Ayvazyan, V, Grabosch, H.-J., Nolle, D, Napieralski, O, J. R. Schneider, PRAT E, J. Bähr, W. Sandner, Bahr, J, B. Petersen, A. V. Shabunov, Treusch, R., R. Schneider, J., Edwards, H. T., V. Ayvazyan, Baboi, N., NOLLE D, FRISCH J, H. Han, J., Grimm, O., Ross, Marc, CHOROBA S, M. Krassilnikov, FELDHAUS J, Eckhardt, A., MILTCHEV V, PFLUGER J, Bahr, J., L. Staykov, KORFER M, H. Delsim Hashemi, H. J. Grabosch, CUBAYNES D, KUHLMANN M, O. Napieralski, Han, Jang Hui, M. Meyer, KOPREK W, F. O. Müller, W., U. Hahn, Bähr, Jürgen W., Costello, John T., Shabunov, A. V., ACKERMANN W, LOHL F, POZNIAK K, Frisch, J., Garvey, T., Brovko, O. I., ZAGORODNOV I, Seidel, M., K. Tiedtke, Bolzmann, A., Oppelt, A, SALDIN EL, Balandin, V, Petroysan, L., Decking, W., Edwards, H.T, JAESCHKE E, Treusch, R, T. Kennedy, E., G. Asova, Lewis, C, Lipka, Dirk, Hacker, K, WELLHOFFER M, T. Garvey, CASTRO P, Chiadroni, E., Honkavaara, K., S. Düsterer, HUNING M, ROSS M, Winter, A., CIANCHI, ALESSANDRO, Brandt, A., Pagani, C., Will, I., Roensch, J., DECKING W, ROSSBACH J, Wellhöfer, M., E. Chiadroni, Brinkmann, R, V. Balandin, DELSERIEYS A, Frohlich, L, Kube, G, Schneider, J, Petrosyan, L., ROMANIUK R, Wendt, M, PEDREGOSA GUTIERREZ J, E. L. Saldin, F. Stephan, KENNEDY ET, M. Martins, SHABUNOV AV, J. Pedregosa-Gutierrez, Wittenburg, K, T. Limberg, Grabosch, Hans-Jürgen, Grabosch, H., ECKHARDT A, Wurth, W, Jalmuzna, W, Schmitz, M., Delserieys, A, Steffen, Bernhard, D. Möller, W., Müller, W., Moller, W, Gretchko, V., Schnepp, S, M. Tischer, Zagorodnov, Igor A., Sachwitz, M, Castro, P., PUCYK P, S. Schreiber, Yeates, P, ROENSCH J, Spanknebel, P, Vogel, E. M., NAPOLY O, Cianchi, A, RADCLIFFE P, YURKOV MV, Jezynski, T., Martins, M., Pedregosa-Gutierrez, J, K. Hacker, Chiadroni, E, Edwards, H. T, Michelato, P., U. Gensch, Möller, W., GRECKI M, Rehlich, K, R. Spesyvtsev, Edwards, A., Lewis, S., R. Brinkmann, W. D. Möller, Brinkmann, R., E. T. Kennedy, Dohlus, M., Delserieys, A., W. Decking, Ackermann, Wolfgang, O. Napoly, Wurth, W., P. Nicolosi, Hott, T., AYVAZYAN V, HAHN U, Toleikis, S, Han, J, Kavanagh, Kevin D., Sandner, Wolfgang, M. V. Yurkov, I. Tsakov, D. Nölle, Lilje, L, Catani, L., Weise, H., MULLER WFO, SIMROCK S, ROEHRS M, Monaco, L, Dohlus, Martin, STAYKOV L, M. Hüning, J. H. Han, S. Toleikis, Plönjes, E., Schneidmiller, E, Meyer, M., A. Brandt, V. Shabunov, A., DUSTERER S, Körfer, Markus, Beutner, B., Sandner, W., Garvey, T, Hott, T, OPPELT A, MEYER M, P. Castro, Petrosyan, G., Flöttmann, A., Stephan, F., Wendt, M., Jezynski, W., Grimm, O, Gensch, U, Grecki, M, Kennedy, E. T., Stephan, F, SCHNEIDMILLER EA, Yeates, P., Zapfe, K., Steffen, B, M. Grecki, B. Faatz, COSTELLO JT, A. Oppelt, STULLE F, T. Weiland, Rossbach, J., GORLER M, SEIDEL M, Schmidt, B, SCHREIBER S, LIMBERG T, Brovko, I., Kocharyan, V., Kube, G., PETERSEN B, Azima, SCHLARB H, Schlarb, H, Faatz, B, PROCH D, Ross, M, Lipka, D., Schmüser, Peter, Trines, D., Schreiber, S, HONKAVAARA K, Simrock, S, Romaniuk, R, Khodyachykh, Sergiy, Pflüger, J., Miltchev, V, M. Richter, Rybnikov, V., Costello, J.T, Möller, W.D., Simrock, S., Jaeschke, E, Delserieys, Alice, Petrosyan, Bagrat, Stulle, F., BAHR J, WURTH W, Beutner, B, REHLICH K, GARVEY T, MICHELATO P, W. Jalmuzna, Pagani, Carlo, POLETTO L, Costello, T., K. Rehlich, Spesyvtsev, R, G. Kube, H. Thom, Gerth, Ch., Gensch, Ulrich, Tsakov, I., Schneider, J.R., S. Khodyachykh, E. A. Schneidmiller, Sorokin, A, Paparella, R, Michelato, Paolo, Toleikis, S., H. Weise, Martins, M., Corriea, Klose, K., Prat, E, P. Pucyk, Kammering, R, BALANDIN V, P. Schmüser, Catani, L, Fröhlich, L., TREUSCH R, Luong, M, Ch. Gerth, M. Dohlus, Costello, J.T., HOTT T, TRINES D, Krassilnikov, M, A. Cianchi, E. Jaeschke, Tsakov, Ivan, PETROSYAN L, Klose, K, V. Kocharyan, J. Pflüger, ASOVA G, L. Fröhlich, Edwards, H., K. Zapfe, MONACO L, PETROSYAN B, Napoly, O., Grimm, Oliver, Tischer, M., PETROSYAN G, Ayvazyan, V., SPESYVTSEV R, Koprek, W, K. Klose, Sertore, Daniele, Limberg, T, M. Wellhöfer, M. Roehrs, Staykov, Lazar, BRANDT A, GRABOSCH HJ, Pucyk, P, S. Korepanov, Golubeva, N, Petersen, B, Nölle, D., Lilje, L., WEISE H, Cianchi, A., Monaco, L., Pfluger, J, SCHNEIDER JR, WENDT M, Flöttmann, K., Kuhlmann, M, D. Trines, Ackermann, W., T. Costello, J., Brovko, O. I, O. I. Brovko, KLOSE K, O. Grimm, Eckhardt, A, J. Feldhaus, KAMMERING R, Sertore, D., Will, I, Schneidmiller, A., Proch, D, P. Michelato, GENSCH U, DELSIM HASHEMI H, PCHALEK N, Gorler, M, Jalmuzna, W., H. Schlarb, Tiedtke, K., Rossbach, Jörg, TOLEIKIS S, Y. Ivanisenko, L. S. Lewis, C., Müller, W. F. O., STEFFEN B, Dusterer, S, TISCHER M, R. Romaniuk, ZAPFE K., Flöttmann, Klaus, Wittenburg, K., Weiland, T, Nuñez, T., Nicolosi, P, Azima, A., Petrosyan, B, T. Nuñez, Kammering, R., H.-J. Grabosch, Steffen, B., Lipka, D, Dardis, John, EDWARDS HT, J. Rossbach, B. Schmidt, Kocharyan, V, Costello, J. T., AZIMA A, Kennedy, T., GOLUBEVA N, Huning, M, M. Luong, H. Delsim-Hashemi, DI PIRRO G, Jezynski, T, Sorokin, A., L. Monaco, M. Wendt, Trines, D, Di Pirro, G., Pedregosa-Gutierrez, J., R. Paparella, LEWIS CLS, B. Petrosyan, Schneider, R., L. Poletto, E. Vogel, BABOI N, WILL I, BROVKO OI, K. Kavanagh, F. Löhl, G. Di Pirro, Pedregosa Gutierrez, J, J. Dardis, Kollewe, M, P. Radcliffe, Pagani, C, Choroba, S, Thom, H, P. Yeates, Han, J. H., Petrosyan, G, V. Katalev, Müller, Wolfgang Franz Otto, Petrosyan, L, D. Lipka, Hacker, K., W. Koprek, S. Simrock   +731 more
core   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Optimization of Zn₂SiO₄ Anode Structure for Deep Ultraviolet Generation With Carbon Nanotube Emitters

IEEE Journal of the Electron Devices Society, 2019
Ultraviolet (UV) light is applied to various industrial and medical devices. In particular, deep UV light with short wavelengths could minimize the damage to human cells when it is used to virus and bacterial sterilization. We optimized the Zn2SiO4 anode
Sung Tae Yoo, Hye In Lee, Kyu Chang Park
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Electron emission spectra by charging analysis

Results in Physics, 2020
The energy spectra of electrons emitted due to electron irradiation are essential in relevant scientific and technological fields. While the energy spectra of conductor materials are generally acquired using hemispherical electron energy analyzers ...
L. Olano, I. Montero
doaj   +1 more source