Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Jishou University

Single-Slit Diffraction Experiment of Neutron Based on Quantum Path Integral Theory

Hou Xiu-Fang, Xiao-Jing Liu, WU Yi-heng, Qingcai Wang, Yan Wang, Jia Li, Chen Wan-jin, Yi-Qing Guo

Published Nov 25, 2010• 0 citations
OpenAlex

Abstract

By schrodinger equation and Feyman path integral theory,the analytical expression of singleslit diffraction intensity of C_(60) is given.The expression is used to analyze the sigle-slit diffraction.The calculation result is in accordance with the experimental data.

Related papers

Research on Single-slit Diffraction Experiment of Neutron with Quantum Theory

Yi-Qing Guo

We present a analytic about the diffraction intensity of neutron single-slit diffraction with the Schrodinger equation and path integral Quantum theory,and study the experiment of neutron single-slit diffraction by the analytic.The calculation result is accordance with the experimental data.

Jilin Normal University Journal•Jan 1, 2010•0 citations

Full Quantum Theory of ${C_{60}}$ Double-slit Diffraction

Xiang-Yao Wu, Ji Ma, Bojun Zhang +7 more

In this paper, we apply the full new method of quantum theory to study the double-slit diffraction of ${C_{60}}$ molecules. We calculate the double-slit wave functions of ${C_{60}}$ molecules by Schrödinger equation, and calculate the diffraction wave function behind the slits with the Feynman path integral quantum theory, and then give the relation between the diffraction intensity of double-slit and diffraction pattern position. We compare the calculation results with two different double-slit diffraction experiments. When the decoherence effects are considered, the calculation results are in good agreement with the two experimental data.

arXiv:1305.2417•May 10, 2013•0 citations

Quantum theory of neutron double-slit diffraction

Xiao-Jing Liu, Baijun Zhang, Haibo Li +5 more

By solving Schrdinger equation exactly, we obtain the neutron wave function in the slit. With the Kirchhoff’s law, we obtain the neutron diffraction function. Finally, we obtain the mathematical relation between the relative diffraction intensity of neutron double-slit diffraction and the diffraction position. The calculation result is in accordance with the experimental data.

Acta Physica Sinica•Jan 1, 2010•0 citations

Using the New Method of Quantum Theory to Study the Double-slit Diffraction of C_(60) Molecules

Jian Ma

Motion of microscopic particles has been a very interesting topic.In order to explain the matter wave diffraction problem better,this paper using the new method of quantum theory to studies the Double-slit diffraction of C60 molecules using the new method of quantum theory.First,solve the Double slit diffraction of C60molecules wave functions by Schrodinger equation.Then calculate the diffraction wave function after the slit of C60 molecules with the Feynman path integral quantum theory.To obtain diffraction wave function of diffraction screen.Finally the analytic relation between the double-slit relative diffraction intensity and diffraction pattern position of C60molecules is obtained.The calculation results are in good agreement with the experimental data.This shows that the diffraction microscopic particles need to be studied with quantum theory method completely.This method has universality for the study of the motion of microscopic particles.It also can be used in the study of single slit diffraction, Multi-slit diffraction and grating diffraction for matter wave and other particles.

Journal of Guangxi Normal University•Jan 1, 2013•0 citations

Research on Double-slit Diffraction of Cool Neuron

Wang Guang-huai

First we used Schrodinger equation to calculate wave function of neuron in slits strictly.And then we calculated the diffraction wave functions of neuron with path integral method Thus we obtain the relative intensity of diffraction.Finally we compared our calculations with the data of the experiments.And we found they were good on agreement with each other.

Jilin Normal University Journal•Jan 1, 2011•0 citations

Research on Single Slit Diffraction of Molecular C_(60) with Quantum Theory

Yi-Qing Guo

Phenomena of electron,neutron,atomic and molecular diffraction have been studied in many experiments,and these experiments have been explained by some theoretical works.The authors study single-slit diffraction of C60 with a quantum mechanical approach,and the calculation results are in good agreement with experiment data.

Journal of Jishou University•Jan 1, 2009•0 citations
Full Quantum Theory of C60{C_{60}}C60​ Double-slit Diffraction
In this paper, we apply the full new method of quantum theory to study the double-slit diffraction of C60{C_{60}}C60​ molecules. We calculate the double-slit wave functions of C60{C_{60}}C60​ molecules by Schrödinger equation, and calculate the diffraction wave function behind the slits with the Feynman path integral quantum theory, and then give the relation between the diffraction intensity of double-slit and diffraction pattern position. We compare the calculation results with two different double-slit diffraction experiments. When the decoherence effects are considered, the calculation results are in good agreement with the two experimental data.
Motion of microscopic particles has been a very interesting topic.In order to explain the matter wave diffraction problem better,this paper using the new method of quantum theory to studies the Double-slit diffraction of C60 molecules using the new method of quantum theory.First,solve the Double slit diffraction of C60molecules wave functions by Schrodinger equation.Then calculate the diffraction wave function after the slit of C60 molecules with the Feynman path integral quantum theory.To obtain diffraction wave function of diffraction screen.Finally the analytic relation between the double-slit relative diffraction intensity and diffraction pattern position of C60molecules is obtained.The calculation results are in good agreement with the experimental data.This shows that the diffraction microscopic particles need to be studied with quantum theory method completely.This method has universality for the study of the motion of microscopic particles.It also can be used in the study of single slit diffraction, Multi-slit diffraction and grating diffraction for matter wave and other particles.