Thermally Modulated Specular Phonon Transport in a High-Debye-Temperature Diamond Nanobeam.

Seohee Jang, Seung-Woo Jeon, Takuma Shiga, Jeeyoung Shin, Sangwook Han, Woosung Park

Abstract read

In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. 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

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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

6 authors.

Seohee JangSchool of Mechanical Engineering, Hanyang University, Seoul, South Korea.ORCID https://orcid.org/0009-0001-2926-3037

Seung-Woo JeonCenter for Quantum Technology, Korea Institute of Science and Technology, Seoul, South Korea.

Takuma ShigaDepartment of Advanced Science and Technology, Toyota Technological Institute, Nagoya, Aichi, Japan.

Jeeyoung ShinDepartment of Mechanical Systems Engineering, Sookmyung Women's University, Seoul, South Korea.

Sangwook HanCenter for Quantum Technology, Korea Institute of Science and Technology, Seoul, South Korea.

Woosung ParkSchool of Mechanical Engineering, Hanyang University, Seoul, South Korea.ORCID https://orcid.org/0000-0001-9119-3781

Funding

Korean government (MSIT) RS-2024-00351192Korean government (MSIT) RS-2024-00423772National Institute of Advanced Science and Technology JPMJFR222GNational Research Foundation

6 · The paper itself

Abstract

While the interplay between phonon and boundary dictates thermal transport at the nanoscale, the spectral manipulation of phonon-boundary scattering is insufficiently demonstrated yet. Here, we choose a single-crystal diamond nanobeam, a material with one of the highest Debye temperature materials, to investigate the impact of modulated phonon-boundary scattering with a temperature knob. The thermal conductivity of nanobeams is measured from room temperature down to ∼140 K, and we find that the value monotonically decreases scaling with T

Indexed as

boundary scatteringdiamondnanobeamsphonon transport

Identifiers

PMID41782381

DOI10.1002/advs.202523242

PMCPMC13137799

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Registered trials

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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.