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| 1 | Stable femtosecond X-rays with tunable polarization from a laser-driven accelerator显示文摘Technology based on high-peak-power lasers has the potential to provide compact and intense radiation sources for a wide range of innovative applications.In particular,electrons that are accelerated in the wakefield of an intense laser pulse oscillate around the propagation axis and emit X-rays.This betatron source,which essentially reproduces the principle of a synchrotron at the millimeter scale,provides bright radiation with femtosecond duration and high spatial coherence.However,despite its unique features,the usability of the betatron source has been constrained by its poor control and stability.In this article,we demonstrate the reliable production of X-ray beams with tunable polarization.Using ionization-induced injection in a gas mixture,the orbits of the relativistic electrons emitting the radiation are reproducible and controlled.We observe that both the signal and beam profile fluctuations are significantly reduced and that the beam pointing varies by less than a tenth of the beam divergence.The polarization ratio reaches 80%,and the polarization axis can easily be rotated.We anticipate a broad impact of the source,as its unprecedented performance opens the way for new applications. | Andreas Döpp Benoit Mahieu Agustin Lifschitz Cedric Thaury Antoine Doche Emilien Guillaume Gabriele Grittani Olle Lundh Martin Hansson Julien Gautier Michaela Kozlova Jean Philippe Goddet Pascal Rousseau Amar Tafzi Victor Malka Antoine Rousse Sebastien Corde Kim Ta Phuoc | 2017 | Light(Science & Applications)2017，6，1： | 2 |
| 2 | Answer set programming and plan generation显示文摘 | | 2002 | Artificial Intelligence2002，138，： | 1 |
| 3 | Factors affecting head growth and intellectual function in children of drug addicts显示文摘 | Lifschitz MH Wilson GS Smith EOB | | 0，，02： | 1 |
| 4 | Age and diet affect the composition of porcine colonic mucins 显示文摘 | TURCK D FESTE A S LIFSCHITZ C H | 1993 | Pediatric Res1993，33，66： | 1 |
| 5 | Spinal epidura anesthescia显示文摘 | Lifschitz R | | 0，，： | 1 |
| 6 | Comparative plasm disposition kinetics of ivermectin, moxidectin and doramectin in cattle显示文摘 | Lanusse C Lifschitz A Virkel G | 1997 | J Vet Pharmacol Therap1997，20，： | 1 |
| 7 | Pattems of growth and development in narcotic-exposed children显示文摘 | Wilson GS | 1991 | NIDA Res Monogr1991，114，4： | 1 |
| 8 | Histologic Findings Are Not Correlated with Disaccharidase Activities in Infants with Protracted Diarrhea显示文摘 | Robert J. Shulman Claire Langston Carlos H. Lifschitz | 1991 | Journal of Pediatric Gastroenterology and Nutrition1991，，： | 1 |
| 9 | Comparative plasma disposition kinetics of ivermectin,moxidectin and doramectin in cattle显示文摘 | Lanusse C Lifschitz A Virkel G | 1997 | J Vet Pharmacol Therap1997，20，： | 1 |
| 10 | Eosinophilic gastroen- teropathy: a pediatric series 显示文摘 | Busoni VB Lifschitz C Christiansen S | 2011 | Arch Argent Pediatr2011，109，1： | 1 |
| 11 | Answer set programming and plan generation显示文摘 | Lifschitz V | 2002 | Artificial Intelligence2002，138，12： | 1 |
| 12 | Modulation of the p-glycoprorein-mediated intestinal secretion of ivermectin:in vitro and in vivo assessments显示文摘 | Ballent M Lifschitz A Virkel G | 2006 | Drug Metab Dispos2006，34，3： | 1 |
| 13 | Spinal epidural anaesthesia显示文摘 | Lifschitz R Jedeikin R | 1992 | Anaesthesia1992，47，： | 1 |
| 14 | Classical Negation in Logic Programs and Disjunctive Databases 显示文摘 | Gelfond M Lifschitz V | 1991 | New Generation Computing1991，9，34： | 1 |
| 15 | Suprofen-related nephrotoxic- ity: a distinct clinical syndrome显示文摘 | Hart D Ward M Lifschitz MD | 1987 | Ann Intern Med1987，106，2： | 1 |
| 16 | Spinal epidural anaesthesia显示文摘 | Lifschitz Jedeikin R | 1992 | Anaesthesia1992，47，4： | 1 |
| 17 | High dose urokinase for restoration of patency of occluded permanent central venous catheters in hemodialysis patients显示文摘 | Shavit L Lifschitz M Plaksin J | | 0，，04： | 1 |
| 18 | Eosinophilic gastroenteropathy:A pediatric series显示文摘 | Busoni Vb Lifschitz C Ehrlstiansen S | | 0，，1： | 1 |
| 19 | High dose urokinase for restoration of patency of occluded permanent central venous catheters in hemodialysis patients 显示文摘 | Shavit L Lifschitz M Plaksin J | 2010 | Clin Nephrol2010，74，4： | 1 |
| 20 | The tomato FT or- tholog triggers systemic signals that regulate growth and flowering and substitute for diverse environmental stimuli 显示文摘 | Lifschitz E Eviatar T Rozman A | 2006 | Proc Natl Acad Sci USA2006，103，16： | 1 |
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