September 26, 2025 11:09
Quantum Square Wells with Capacitive Walls: A Toy Model for Quantum Capacitors
Oleh : itspublikasi | | Source : -
Abstract
This research aims to determine the energy quantization in a one-dimensional infinite square well modified by capacitive walls. The electric field inside the wall produces a linear potential. The solution to the Schrödinger equation is the Airy function for an infinite square well. Furthermore, the Wentzel–Kramers–Brillouin (WKB) approach is applied to finite wells, and the energy quantization for both cases based on this modified potential has been derived. In this paper, we also examine the quantum capacitance of the system, which is determined from the density of states and depends on dimensionality. The results obtained show that there is compatibility between the simple model that we work on and several systems, for example, graphene-base system.
Keywords
Quantum square wells; Quantum capacitance; WKB Approximation
Full Text:
Related News
-
Waste Classification Model Optimization with Modified MobileNetV3 for Efficient Waste Management
Putri Andani, Ramadian Ridho Illahi, I Wayan Sudiarta, Marzuki Marzuki, Arif Budianto Abstract The increase in population and
September 26, 2025 11:09 -
Quantum Square Wells with Capacitive Walls: A Toy Model for Quantum Capacitors
Arifin Achmad Abstract This research aims to determine the energy quantization in a one-dimensional infinite square well modified
September 26, 2025 11:09 -
The Influence of Cross Equatorial Northerly Surge (CENS) and El Niño Southern Oscillation (ENSO) on Atmospheric Dynamics in Western Indonesia
Jhon Paul Estomihi Togatorop, Sayful Amri, Jerremy Mezac Sopacua Abstract Indonesia is located between the Asian and Australian
September 26, 2025 11:09 -
Image Quality Assessment of In-House Phantom for Pediatric Computed Tomography
Audiena Gelung Prayitno, Dafa Miftahuddin, Aditya Prayugo Hariyanto, Muhammad Roslan Abdul Gani, Endarko Endarko Abstract The study aimed
September 26, 2025 11:09
