A5077216638- Pulsars and Gravitational Waves Research
- Quantum Mechanics and Non-Hermitian Physics
- Gamma-ray bursts and supernovae
- Astrophysical Phenomena and Observations
- Cosmology and Gravitation Theories
- High-pressure geophysics and materials
- Astrophysics and Cosmic Phenomena
- Superconducting Materials and Applications
- Quantum chaos and dynamical systems
- Geophysics and Gravity Measurements
- Statistical Mechanics and Entropy
- Quantum and electron transport phenomena
- Quantum Mechanics and Applications
- IoT-based Control Systems
- Engineering and Technology Innovations
- Quantum, superfluid, helium dynamics
- Molecular Junctions and Nanostructures
- Physics of Superconductivity and Magnetism
- Nonlinear Waves and Solitons
- Black Holes and Theoretical Physics
- Semiconductor Quantum Structures and Devices
- Neutrino Physics Research
- Fractional Differential Equations Solutions
- Magnetic confinement fusion research
- Radio Astronomy Observations and Technology
National Central University
2020-2024
Sebelas Maret University
2016-2020
KAGRA is a gravitational-wave (GW) detector constructed in Japan with two unique key features: It was underground, and the test-mass mirrors are cooled to cryogenic temperatures. These features not included other kilometer-scale detectors but will be adopted future such as Einstein Telescope. performed its first joint observation run GEO600 2020. In this observation, sensitivity of GWs inferior that LIGO Virgo. However, further upgrades ongoing reach for detecting next run, which scheduled...
Penelitian ini mempunyai tujuan meningkatkan minat dan hasil belajar siswa kelas XI TKR 1 SMK Muhammadiyah Muntilan pada materi pelajaran Sistem Air Conditioner (AC) dengan menggunakan metode pembelajaran peer teaching (tutor sebaya). Desain yang digunakan dalam penelitian adalah Tindakan Kelas (PTK) atau Classroom Action Research (CAR). Pengambilan sampel conviniente sampling. Total jumlah menjadi 30 responden. Metode observasi angket. analisis uji statistik statistic N-Gain. Hasil...
People with visual disabilities, who have limited vision, will experience many obstacles in carrying out activities and social interaction. Equipment, general, is not still user friendly for blind people. The purpose of this study was to create an automatic dispenser design that provides convenience safety visually impaired people when taking hot water the dispenser. This uses Arduino Mega microcontroller as main control, proximity sensor detect presence glass, HC-SR04 ultrasonic a...
Nowadays, one of the dynamic technological development is Voice Recognition. Recognition can recognize someone's voice which be used to facilitate work efficiently. recognition helps user match has been validated before and verify compatibility sound with user's so that it meets biometric identification requirements. The purpose this study determine success rate giving orders prototype an automatic lamp using Module V3. This research uses google various languages by command "lights on" means...
Schrodinger equation for a doubled ring-shaped coulomb oscillator potential is investigated using supersymmetric quantum mechanics approach. The three dimensional in cylindrical coordinates separated into parts that contains one type which are solved operator and the idea of shape invariant potential. energy spectrum total wave functions obtained.
Schrodinger equation for an anisotropic nonquadratic potential that modified by exponential form in axial part is investigated using supersymmetric approach. The three dimensional cylindrical coordinate separated into parts contain one Schrödinger type which are solved operator and the idea of shape invariant potential. energy spectrum total wave functions obtained.
Heart disease was the one of major health problem in world, which caused many deaths. Myocardial infarction (MI) is type heart by a blockage coronary arteries. This could be detected reading electrocardiogram (ECG) wave result. Knowledge and expert analysis were required to read PQRST-wave Electrocardiograms. Fuzzy inference system used this detection because it flexibility on linguistic variables. performed after discovery S T peaks. The characteristics Infarction seen through condition...
Bohr–Mottelson Hamiltonian on the γ-rigid regime for Q-deformed modified Eckart and three-dimensional harmonic oscillator potentials in β-collective shape variable was investigated presence of minimal length formalism radial momentum part. By introducing new wave function using potential concept formalism, un-normalized energy spectra equation were obtained by hypergeometric method. Meanwhile, quadratic spatial deformation to collective transformation a such as Schrodinger-like with...
Entropy information in quantum mechanics is important to get the quantify of entanglement and correlations. Modified anisotropic non-quadratic potential Schrodinger equation which has been solved before, now solution wave function axial part will be used its Shannon entropy. Numerical results are investigated position Sz momentum Sp
Abstract We investigate energy levels of a diatomic quantum dot by using an analytical method. use Schrodinger equation for spherical molecule in the presence static magnetic field and confining potential which is Morse potential. obtain ground state excited states eigen solutions are compared with experimental data.
Supersymmetry quantum mechanics method had been used to solve the time independent cosmic string equation for trigonometric non-central potential system. Variable separation was applied equation, and three one-dimensional Schrodinger obtained. Radial wave functions, angular azimuthal energy levels were analyzed using supersymmetry method. The effect of caused increase. Energy ≠ λ0 κ,0 ϖ,0, a ≠0, b ≠0 higher value than = λO =0, 0. increased parameter λ, κ, ϖ, , decreased a, an increase in levels.
The spacetime metric of cosmic string has been used to get the new form Laplacian in Schrodinger equation for doubled ring-shaped Coulomb oscillator (DRSCO) potential. We use separation variable method three one dimensional equations. Radial is main idea this problem, so we just point out solution radial part. Supersymmetric quantum mechanic energy spectrum and wave function have approximation calculation superpartner potential same as sextic-like form.
We have investigated energy levels of a cylindrical quantum dot by using theoretical method. The Hamiltonian the system in presence Hulthen potential has been analysed coordinate system. obtained supersymmetric mechanics (SUSY QM) approach.
Bound state energy of spherical quantum dot with Yukawa potential in the presence static magnetic and electric field has been analyzed by using Hamiltonian system. The turned into Schrodinger equation then we used Ansatz Methods approach to solve levels. results have showed as solution equations so it may be useful for applications advanced nanomaterial devices.
Abstract Solution of d-dimension time independent cosmic string for rosen morse, scarf II and I non-central potentials was solved using supersymmetry quantum mechanics method. Variable separation method applied to the equation, then equation reduced into d one dimensional schrodinger equation. Supersymmetry used analyze radial wave function, angular functions, energy level. Energy levels were higher by presence parameters. The increased value n r , θ 2 4 caused increase in levels, decrease α...
<p class="AbstractEnglish"><strong>Abstract:</strong> The analytical solution of the Schrodinger equation affected by Kratzer potential in Bispherical coordinate system was derived. separable method applied to reducing which depends on into three one-dimensional equations. equations as function with and without -deformed were solved using SUSY QM method. solutions eigenvalue eigenfunction end q-deformed system. energy equals Energy since parameter becomes...
The identification on probabilities of nonrelativistic particles moved in doubled-ring shaped Coulomb oscillator (DRSCO) potential has been analyzed by the definition Shannon entropy information to get quantify quantum entanglement and its correlations. We proposed new modified called DRSCO that have solved recent research paper solution ground state wave function axial part was used information. position-space momentum-space were investigated numerical results using GNU Octave 4.2.2 shown...
Analytical solution of Dirac equation for hyperbolic Manning-Rosen-like potential is obtained using hypergeometric method. The analytical aimed to determine energy spectrum and radial wave function this with exact spin symmetry. Behavior atomic particles can be clearly understood if the particle are known. symmetry reduced into a second order differential like Schrödinger equation. Hypergeometric method same as general Manning-Rosen potential. Energy exactly in closed form functions expressed
Numerical study of superconductor has been done by using Time Dependent Ginsburg-Landau (TDGL) to analyze the effect variation on size in first critical field (Hc1) and surface values (Hc3) within proximity effect. The object this is rectangular type-II with its extrapolation length are 3 10. calculation order parameter model used TDGL equation which finished ψυ method limit at edge superconductor. Results shown \ψ'\2 — Hext for every grid variation. It also could be calculate Hc1 dan Hc3...
Numerical studies have been done on the effect of size critical field superconductor with Ginzburg-Landau parameter (κ) is equal to 3. The object a Type-II rectangular wich was assumed be in vacuum and subjected an external magnetic as function time. TDGL equation boundary conditions are used solve problem numerically by using ψυ method. results show data form 〈|ψ'|2〉 –H'ext graphic for each variation. graphs find values Hc1 Hc3 against variations. From study, it can seen that larger will...
In our previous research, we have analyzed a non-relativistic particle in doubled ring-shaped Coulomb oscillator (DRSCO) potential within cosmic string framework. this paper, studied about the entropy information by using Tsallis method to calculate from ground state wave function. The equation has been solved terms of modified Bessel
Eigenfunction of a non-relativistic particle within cosmic string framework and double ring-shaped Coulomb potential has been analyzed in our previous work. In this paper, we obtain the entropy from ground state wave function by using Rényi method to information. The equation solved term modified Bessel function.