Comparative Study of the Orientation and Order Effects on the Thermoelectric Performance of 2D and 3D Perovskites.

Yi-Hsiang Wang, Cheng-Hsien Yeh, I-Ta Hsieh, Po-Yu Yang, Yuan-Wen Hsiao, Hsuan-Ta Wu, Chun-Wei Pao, Chuan-Feng Shih

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2024. 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.

Yi-Hsiang WangDepartment of Electrical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.

Cheng-Hsien YehDepartment of Electrical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0009-0003-1257-5266

I-Ta HsiehResearch Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan.

Po-Yu YangResearch Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan.

Yuan-Wen HsiaoDepartment of Electrical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.

Hsuan-Ta WuDepartment and Institute of Electrical Engineering, Minghsin University of Science and Technology, Hsinchu 30401, Taiwan.

Chun-Wei PaoResearch Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan.ORCID 0000-0003-0821-7856

Chuan-Feng ShihDepartment of Electrical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.ORCID 0000-0002-8503-7210

Funding

National Science and Technology Council in Taiwan NSTC 112-2221-E-006-076National Science and Technology Council, Taiwan NSTC 112-2224-E-006-004Taiwan Semiconductor Research Institute JDP112-Y1-018

6 · The paper itself

Abstract

Calcium titanium oxide has emerged as a highly promising material for optoelectronic devices, with recent studies suggesting its potential for favorable thermoelectric properties. However, current experimental observations indicate a low thermoelectric performance, with a significant gap between these observations and theoretical predictions. Therefore, this study employs a combined approach of experiments and simulations to thoroughly investigate the impact of structural and directional differences on the thermoelectric properties of two-dimensional (2D) and three-dimensional (3D) metal halide perovskites. Two-dimensional (2D) and three-dimensional (3D) metal halide perovskites constitute the focus of examination in this study, where an in-depth exploration of their thermoelectric properties is conducted via a comprehensive methodology incorporating simulations and experimental analyses. The non-equilibrium molecular dynamics simulation (NEMD) was utilized to calculate the thermal conductivity of the perovskite material. Thermal conductivities along both in-plane and out-plane directions of 2D perovskite were computed. The NEMD simulation results show that the thermal conductivity of the 3D perovskite is approximately 0.443 W/mK, while the thermal conductivities of the parallel and vertical oriented 2D perovskites increase with

Indexed as

2D and 3D perovskitesnon-equilibrium molecular dynamics (NEMD)perovskitethermal conductivitythermoelectric materials

Identifiers

PMID38470775

DOI10.3390/nano14050446

PMCPMC10935240

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

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.