James M. Mangum Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Researcher

University of Arkansas at Fayetteville

faculty

3 h-index 10 pubs 45 cited

Research Areas

Graphene research and applications Advanced Sensor and Energy Harvesting Materials Semiconductor materials and devices Computational Physics and Python Applications Nanomaterials Applications Energy Conversion

Links

ORCID

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OverviewAI-generated summary

James M. Mangum's research focuses on computational condensed matter physics, with an emphasis on freestanding graphene for small-scale energy harvesting applications. His work investigates the solar properties of graphene and Nyquist noise, exploring mechanisms for energy conversion. Mangum has published research on the spontaneous curvature inversion in compressed graphene ripples for energy harvesting, using molecular dynamics simulations. He has also explored the creation of graphene variable capacitor arrays on silicon wafers for vibration-based energy harvesting and the analysis of freestanding graphene heat engines using stochastic thermodynamics.

His recent publications also include studies on low-level kinetic-energy-powered temperature sensing systems and transient thermal energy harvesting. Mangum has also investigated arrays of graphene solar cells on silicon wafers for power systems and systems where mini-graphene-silicon solar cells intermittently recharge storage capacitors to power temperature sensors. Mangum has a h-index of 3 and has authored 10 publications with 45 citations. He frequently collaborates with researchers at the University of Arkansas at Fayetteville, including P. M. Thibado, Teguh Satria Amin, Syed M. Rahman, and Mehdi Kabir.

Metrics

  • h-index: 3
  • Publications: 10
  • Citations: 45

Selected Publications

  • Charging capacitors using diodes at different temperatures. I. Theory (2025) DOI
  • Array of mini-graphene-silicon solar cells intermittently recharges storage capacitors powering a temperature sensor (2025) DOI
  • Spectrum Analysis of Thermally Driven Curvature Inversion in Strained Graphene Ripples for Energy Conversion Applications via Molecular Dynamics (2025) DOI
  • Transient Thermal Energy Harvesting at a Single Temperature Using Nonlinearity (2025) DOI
  • Low-Level Kinetic-Energy-Powered Temperature Sensing System (2025) DOI
  • Array of Graphene Solar Cells on 100 mm Silicon Wafers for Power Systems (2024) DOI
  • Freestanding graphene heat engine analyzed using stochastic thermodynamics (2023) DOI
  • Array of Graphene Variable Capacitors on 100 mm Silicon Wafers for Vibration-Based Applications (2022) DOI
  • Mechanisms of Spontaneous Curvature Inversion in Compressed Graphene Ripples for Energy Harvesting Applications via Molecular Dynamics Simulations (2021) DOI

Collaborators

Researchers in the database who share publications

P. M. Thibado University of Arkansas at Fayetteville 8 shared publications Teguh Satria Amin University of Arkansas at Fayetteville 5 shared publications Syed M. Rahman University of Arkansas at Fayetteville 5 shared publications Mehdi Kabir University of Arkansas at Fayetteville 5 shared publications Ashaduzzaman University of Arkansas at Fayetteville 5 shared publications Ferdinand Harerimana University of Arkansas at Fayetteville 3 shared publications Millicent Gikunda University of Arkansas at Fayetteville 3 shared publications Pradeep Kumar University of Arkansas at Fayetteville 2 shared publications

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