Evidence map›Paper›PMID 39870857›Full record

ArticleScientific reports2025

Pulsed laser deposition assisted epitaxial growth of cesium telluride photocathodes for high brightness electron sources.

Kali Prasanna Mondal, Mengjia Gaowei, Elena Echeverria, Kenneth Evans-Lutterodt, Jean Jordan-Sweet, Thomas Juffmann, Siddharth Karkare, Jared Maxson, S J van der Molen, Chad Pennington and 4 more

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Kali Prasanna MondalBrookhaven National Laboratory, Upton, NY, 11973-5000, USA.
Mengjia GaoweiBrookhaven National Laboratory, Upton, NY, 11973-5000, USA. mgaowei@bnl.gov.
Elena EcheverriaCornell University Laboratory for Accelerator-Based Sciences and Education, Ithaca, NY, 14853, USA.
Kenneth Evans-LutterodtBrookhaven National Laboratory, Upton, NY, 11973-5000, USA.
Jean Jordan-SweetBrookhaven National Laboratory, Upton, NY, 11973-5000, USA.
Thomas JuffmannFaculty of Physics, VCQ, University of Vienna, 1090, Vienna, Austria.
Siddharth KarkareArizona State University, Tempe, AZ, 85287, USA.
Jared MaxsonCornell University Laboratory for Accelerator-Based Sciences and Education, Ithaca, NY, 14853, USA.
S J van der MolenLeiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, The Netherlands.
Chad PenningtonCornell University Laboratory for Accelerator-Based Sciences and Education, Ithaca, NY, 14853, USA.
Pallavi SahaBrookhaven National Laboratory, Upton, NY, 11973-5000, USA.
John SmedleyBrookhaven National Laboratory, Upton, NY, 11973-5000, USA.
W G StamLeiden Institute of Physics, Leiden University, Niels Bohrweg 2, Leiden, The Netherlands.
Rudolf M TrompIBM T. J. Watson Research Center, Yorktown Heights, NY, 10598, USA.

Funding

DOE | SC | Nuclear Physics (NP) DE-SC0012704National Science Foundation (NSF) PHY-1549132U.S. Department of Energy (DOE) DE-SC0012704
6 · The paper itself

Abstract

The development of high-brightness electron sources is critical to state-of-the-art electron accelerator applications like X-ray free electron laser (XFEL) and ultra-fast electron microscopy. Cesium telluride is chosen as the electron source material for multiple cutting-edge XFEL facilities worldwide. This manuscript presents the first demonstration of the growth of highly crystalized and epitaxial cesium telluride thin films on 4H-SiC and graphene/4H-SiC substrates with ultrasmooth film surfaces. The ordering of the film was characterized by in situ reflection high energy electron diffraction and multiple X-ray diagnostics. The results of the quantum efficiency performance for epitaxial cesium telluride photocathodes are also reported.

Identifiers

PMID39870857
PMCPMC11772852

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.