Nature Search

Chirped pulse amplification in an extreme-ultraviolet free-electron laser

Short laser pulses of femtosecond time scales are in high demand in order to explore the fast electron dynamics in light-matter interactions. Here, the authors demonstrated the compression of free electron laser pulses in the extreme ultraviolet range by using a chirped pulse amplification technique.

David Gauthier
Enrico Allaria
Giovanni De Ninno
ResearchOpen Access01 Dec 2016
Nature Communications

Volume: 7, P: 1-6
Author Correction: Biallelic expansion of an intronic repeat in RFC1 is a common cause of late-onset ataxia

Andrea Cortese
Roberto Simone
Henry Houlden
Amendments and Corrections26 Apr 2019
Nature Genetics

Volume: 51, P: 920
Generation and measurement of intense few-femtosecond superradiant extreme-ultraviolet free-electron laser pulses

By amplifying a soliton in a multistage cascade, few-femtosecond extreme-ultraviolet free-electron laser pulses are achieved.

Najmeh S. Mirian
Michele Di Fraia
Luca Giannessi
Research17 May 2021
Nature Photonics

Volume: 15, P: 523-529
Biallelic expansion of an intronic repeat in RFC1 is a common cause of late-onset ataxia

Biallelic expansion of an intronic AAGGG repeat in RFC1 is identified here as a common cause of late-onset ataxia. This expansion occurs in the poly(A) tail of an AluSx3 element and is observed at a carrier frequency of 0.7% in populations of European ancestry.

Andrea Cortese
Roberto Simone
Henry Houlden
Research29 Mar 2019
Nature Genetics

Volume: 51, P: 649-658
Activity-dependent spinal cord neuromodulation rapidly restores trunk and leg motor functions after complete paralysis

Implantation of a multielectrode paddle that allows personalized electrical stimulation to all regions of the spinal cord involved in leg and trunk movements rapidly restores motor function in patients with spinal cord injury with complete paralysis.

Andreas Rowald
Salif Komi
Grégoire Courtine
Research07 Feb 2022
Nature Medicine

Volume: 28, P: 260-271
Coherent soft X-ray pulses from an echo-enabled harmonic generation free-electron laser

Echo-enabled harmonic generation in a free-electron laser enables 45th harmonic pulses from a 264 nm wavelength seed, yielding 5.9 nm wavelength coherent output.

Primož Rebernik Ribič
Alessandro Abrami
Enrico Massimiliano Allaria
Research06 May 2019
Nature Photonics

Volume: 13, P: 555-561
Tracking attosecond electronic coherences using phase-manipulated extreme ultraviolet pulses

Light pulses with controllable parameters are desired for studying the fundamental properties of matter. Here the authors generate and use phase-manipulated and highly time-stable XUV pulse pairs to probe the coherent evolution and dephasing of XUV electronic coherences in helium and argon.

Andreas Wituschek
Lukas Bruder
Frank Stienkemeier
ResearchOpen Access14 Feb 2020
Nature Communications

Volume: 11, P: 1-7
Attosecond pulse shaping using a seeded free-electron laser

Generation of intense attosecond waveforms with independently controllable amplitude and phase is performed by using a seeded free-electron laser.

Praveen Kumar Maroju
Cesare Grazioli
Giuseppe Sansone
Research10 Feb 2020
Nature

Volume: 578, P: 386-391
A deneddylase encoded by Epstein–Barr virus promotes viral DNA replication by regulating the activity of cullin-RING ligases

BPLF1 is a viral NEDD8-specific protease that binds to cullin-based ubiquitin ligases and regulates the turnover of their substrates. By inducing the accumulation of the licensing factor CDT1, BPLF1 ensures efficient replication of the viral genome and has a key role in the virus life cycle.

Stefano Gastaldello
Sebastian Hildebrand
Maria G. Masucci
Research28 Feb 2010
Nature Cell Biology

Volume: 12, P: 351-361
Photoelectric effect with a twist

The findings that the spatial distribution of an optical field with vortex phase profile can be imprinted coherently onto a propagating electron wave reveal new aspects of light–matter interactions and will help develop future single-photon electron spectroscopy.

Giovanni De Ninno
Jonas Wätzel
Jamal Berakdar
Research10 Aug 2020
Nature Photonics

Volume: 14, P: 554-558
Mosquitoes of the Maculipennis complex in Northern Italy

Mattia Calzolari
Rosanna Desiato
Fabrizio Montarsi
ResearchOpen Access19 Mar 2021
Scientific Reports

Volume: 11, P: 1-12

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