Evidence map›Paper›PMID 38038695›Full record

ArticleJournal of synchrotron radiation2024

Performance of a photoelectron momentum microscope in direct- and momentum-space imaging with ultraviolet photon sources.

Tzu Hung Chuang, Chuan Che Hsu, Wei Sheng Chiu, Jyun Syong Jhuang, I Chun Yeh, Ruei San Chen, Shanjr Gwo, Der Hsin Wei

Abstract read
In one paragraph

Article in Journal of synchrotron radiation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

8 authors.

Tzu Hung ChuangNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.ORCID 0000-0001-6545-8440
Chuan Che HsuNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.
Wei Sheng ChiuNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.
Jyun Syong JhuangNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.ORCID 0009-0005-8044-4473
I Chun YehDepartment of Physics, National Tsing-Hua University, Hsinchu, Taiwan.
Ruei San ChenGraduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, Taiwan.
Shanjr GwoNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.
Der Hsin WeiNational Synchrotron Radiation Research Center, Hsinchu, Taiwan.

Funding

National Science and Technology Council, Taiwan MOST 111-2112-M-213-027National Science and Technology Council, Taiwan MOST 111-2112-M-213-028National Science and Technology Council, Taiwan NSTC 112-2112-M-213-028National Science and Technology Council, Taiwan NSTC 112-NSTC 112-2112-M-213-0152112-M-213-015National Synchrotron Radiation Research Center 1113327AR1National Synchrotron Radiation Research Center 11133P27A2National Synchrotron Radiation Research Center 1123327AR2National Synchrotron Radiation Research Center 11233P27A2
6 · The paper itself

Abstract

The Photoelectron-Related Image and Nano-Spectroscopy (PRINS) endstation located at the Taiwan Photon Source beamline 27A2 houses a photoelectron momentum microscope capable of performing direct-space imaging, momentum-space imaging and photoemission spectroscopy with position sensitivity. Here, the performance of this microscope is demonstrated using two in-house photon sources - an Hg lamp and He(I) radiation - on a standard checkerboard-patterned specimen and an Au(111) single crystal, respectively. By analyzing the intensity profile of the edge of the Au patterns, the Rashba-splitting of the Au(111) Shockley surface state at 300 K, and the photoelectron intensity across the Fermi edge at 80 K, the spatial, momentum and energy resolution were estimated to be 50 nm, 0.0172 Å

Indexed as

electronic structureFermi contourmomentum microscopephotoemissionRashba-splitting

Identifiers

PMID38038695
PMCPMC10833436

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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.