Evidence map›Paper›PMID 39795498›Full record

ArticlePolymers2025

Photoconductive Dynamics of Photorefractive Poly((4-Diphenylamino)benzyl Acrylate)-Based Composites Sensitized by Perylene Bisimide.

Naoto Tsutsumi, Takafumi Sassa, Tam Van Nguyen, Ha Ngoc Giang, Sho Tsujimura, Boaz Jessie Jackin, Kenji Kinashi, Wataru Sakai

Abstract read
In one paragraph

Article in Polymers, 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

8 authors.

Naoto TsutsumiFaculty of Materials Science and Engineering, Kyoto Institute of Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0001-8835-1347
Takafumi SassaPhotonics Control Technology Team, RIKEN Center for Advanced Photonics, Wako 351-0198, Japan.
Tam Van NguyenDepartment of Materials and Life Science, Kyoto Institute of Technology, Graduate School of Science and Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0003-0903-5181
Ha Ngoc GiangDepartment of Materials and Life Science, Kyoto Institute of Technology, Graduate School of Science and Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0003-2639-3511
Sho TsujimuraDepartment of Materials and Life Science, Kyoto Institute of Technology, Graduate School of Science and Technology, Sakyo, Kyoto 606-8585, Japan.
Boaz Jessie JackinMaterials Innovation Laboratory, Kyoto Institute of Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0003-0772-9681
Kenji KinashiFaculty of Materials Science and Engineering, Kyoto Institute of Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0003-4342-3516
Wataru SakaiFaculty of Materials Science and Engineering, Kyoto Institute of Technology, Sakyo, Kyoto 606-8585, Japan.ORCID 0000-0002-0255-0861

Funding

Japan Society for the Promotion of Science JP22H00535
6 · The paper itself

Abstract

The transient dynamics of photocurrents for poly((4-diphenylamino)benzyl acrylate) (PDAA)-based photorefractive (PR) polymers sensitized with perylene bisimide derivative N,N'-diisopropylphenyl-1,6,7,12-tetrachloroperylene-3,4,9,10-tetracarboxyl bisimide (PBI) at various composition ratios were studied. The PR polymer included (4-(diphenylamino)phenyl)methanol (TPAOH) photoconductive plasticizer and (4-(azepan-1-yl)-benzylidene) malononitrile nonlinear optical dye as well, which are needed for inducing PR effects. All the photocurrents measured at 640 nm were well simulated by a two-trapping site model considering photocarrier generation and recombination processes of the charge transfer (CT) complex between PBI and PDAA. The process of photocurrent simulation allowed for analyses of the dependences of hole mobility, quantum efficiency (QE) of photocarrier generation, trapping parameters, and recombination coefficient on the PDAA/TPAOH content. Finally, the PDAA content dependences of the trapping and recombination properties were compared with those of the PR parameters of the optical diffraction efficiency, optical gain, and response time.

Indexed as

deep trapdensity of stateshole mobilityinitial transient photocurrent slopeionization potentialphotocurrent transient dynamicsphotoelectron yield spectroscopyphotorefractive polymersquantum efficiency of photocarrier generationshallow traptwo-trapping site model

Identifiers

PMID39795498
PMCPMC11723417

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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.