Hemant Verma

Hello, I'm

Hemant Verma

Ph.D. candidate in computational semiconductor physics, translating first-principles results into device-ready models.

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About

Computational physicist in Taipei focused on device-relevant materials modeling.

The Physics

I run DFT, Wannier90/EPW, and NEGF workflows to map electron-phonon interactions and hot-carrier behavior in emerging materials.

The Code

Python-first automation for submission, post-processing, and visualization; I care about reproducible, readable tools.

The Person

When I am not debugging a job script, I am usually on a Taiwan hike, shooting photos, or hunting for the next good coffee.

The Mission

Bridge fundamental physics and real devices by shipping models that others can trust for performance predictions.

Projects

Research tools, simulations, and automation for semiconductor physics.

Hot Carrier Simulator

Automated EPW workflow that computes EPC lifetimes and summarizes scattering trends for semiconductor materials.

Python Quantum ESPRESSO EPW
View Project

NEGF Transport Toolkit

Analysis toolkit for NanoDCAL NEGF runs to extract I-V characteristics, transmission spectra, and channel benchmarking.

Python NanoDCAL NumPy
View Project

DFT Data Pipeline

High-throughput automation for structure relaxation, band-structure calculations, and publication-ready plotting.

Python Matplotlib HPC
View Project

Research Dashboard

Web dashboard to monitor HPC jobs, capture logs, and visualize intermediate results without SSH hopping.

JavaScript Plotly Flask
View Project

Research

Connecting atomistic simulations to transport, reliability, and device performance metrics.

First-Principles to TCAD

Band structure, DOS, and work-function alignment translated into device-ready parameters.

Electron-Phonon Coupling

Wannier90 + EPW pipelines for EPC matrix elements, scattering rates, and carrier lifetimes that capture anisotropic limits.

Quantum Transport (NEGF)

NanoDCAL-based transmission spectra and I-V analysis for 2D TMD transistors to study scaling and quantum conductance.

HPC & Automation

Python-driven pipelines for production DFT/EPC runs, convergence checks, and automated post-processing at scale.

Writings

Selected peer-reviewed work and manuscripts in computational materials science.

Interfacial Chemistry of Functionalized Ceramic Nanoparticles

Nano Energy, 2025

P. Srivastva, B. Bazri, Y.-T. Hung, H. Verma, et al.

Interfaces Batteries
View Paper

Solvent-Free Curable Perovskite Quantum Dot Inks

Nano Energy, 2025

L. T. Ngo, Y.-T. Huang, C.-C. Chang, H. Verma, et al.

Perovskites Optoelectronics
View Paper

Hybrid-Protected Perovskite Quantum Dot Films

ACS AMI, 2024

L. T. Ngo, W.-T. Huang, H. Verma, et al.

Perovskites Stability
View Paper

Cascaded Band Alignment for Heterostructure Solar Cells

ACS AEM, 2024

A. Thakran, A. Mohapatra, H. Verma, et al.

Band alignment Solar cells
View Paper

Enhanced Photocatalytic Activity in Strain Engineered Janus WSSe

JEM, 2021

H. Verma, A. J. Kale, et al.

2D materials Photocatalysis
View Paper

Connect

Open to collaborations, research chats, and new ideas.

Drop a line

For collaborations, questions, or just to say hi.

Verma0001@as.edu.tw

Find me

Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan.

Code

Check out my tools and experiments.

github.com/hemant0723

Network

Let's connect professionally.

LinkedIn Profile