Multi-Parameter Modulation of Dirac Plasmons in Germanene via Doping and Strain: A DFT Insight.

Pengfei Li, Lijun Han, Lin Zhang, Ningju Hui

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Pengfei LiDepartment of Applied Physics, Xi'an University of Technology, Xi'an 710048, China.ORCID 0000-0002-8958-9055

Lijun HanDepartment of Applied Physics, Xi'an University of Technology, Xi'an 710048, China.

Lin ZhangDepartment of Applied Physics, Xi'an University of Technology, Xi'an 710048, China.

Ningju HuiDepartment of Applied Physics, Xi'an University of Technology, Xi'an 710048, China.ORCID 0009-0001-2996-3164

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Based on first-principles calculations and linear-response time-dependent density functional theory within the random phase approximation (LR-TDDFT-RPA), this work systematically investigates the modulation of Dirac plasmons in germanene via carrier doping, biaxial strain, and substrate effects. The results demonstrate that carrier doping induces highly tunable Dirac plasmons whose excitation energy follows the ω ∝ n

Indexed as

electronic excitationsfirst principlesgermaneneloss spectraplasmon

Identifiers

PMID41227782

DOI10.3390/ma18214824

PMCPMC12609337

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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.