Rama Tiwari

About Rama Tiwari

QTCAD: The World\'s First Commercial Finite-Element Modeling Software for Next generation Quantum Technology Spin Qubits Devices.Gain, Hemt, GAFET,Cmos, Mosfet, TFET,Finfet, Quantum dot, Valley coupling in silicon-based. Cryogenic temperatures (below 1 K), something that other commercially available TCAD software cannot do.SETFOS software : Optoelectronics device (solar cell, LED, OLED, Semiconductor, photovoltaic Module, Batteries, Energy storage, optical and electrical properties of (Organic, perovskite,tendem Quantum dot solar cell and oled. A complete software suite for simulating light emission, absorption, light scattering, and charge transport.NANODCAL Software :(DFT and NEGF as well as on machine learning Tools) for electrical & electronic properties of nanomaterial & nanoelectronics device.Nanostructure, nano device like Carbon nanotubes, Graphene, Spintronics device, Solar cell, topological insulators, transistor, batteries & energy storage devices, magnetic tunnel Junctions, Nanoribbons, Bulk and nanoscale semiconductors, Computational material science, Heterojunction, molecular electronics, metal grain boundaries•Density of State, Effective potential.• Transmission, Photo current, IV Curve.• Total energy, Scattering State, Band structure.•Electron Density, Potential, Transchennel.•Eigen State, Full band structure, Effective Mass.•Complex Bandstrucure, ZT•Phonon Density of state, Phonon full band structure,• Phonon Transchannel, Modulus.•Conductance, Thermoelectric current, seebeck.• Charge, Hessian, Phonon Bandstructure and more.RESCU Software :(Large scale DFT/DFPT solver) forNonmaterial Nano-electronics support 0D, 1D,2D,3D materials. Raman properties (tensor, spectrum, intensities), optical properties (dielectric tensor, refractive index) DFPT implementation (dynamical matrix), ground state properties (total energy, atomic forces, stress tensor.) atomic orbital, plane wave or real space grids. phonons band structure, Nanotube, nanowire, semiconductor, Molecule, crystal, polymer, nano composite, graphene Heterostructure from1st principles. Density of State, PODS, LDOS, Finite displacement, phonon spectra, band - unfolding,Basic parameter -(Electron Temp, Energy cut-off, exchange correlation, K-point)Contour integral -(lower bound, circle point)Electrode parameter -(electron temp. electrode voltage)Integral control -(Density matrix, Hamiltonian matrix, real space density)Basic Set -(LDA, PBE, single /double zeta polarized)Spin type -(no spin, collinear spin, general spin, spin orbit interaction).

Experience

1. Marketing Assistant

   Impulse Technology

   Present