Lattice Dynamics Kit
Product Code : JA-PLE-7959
The Lattice Dynamics Kit (SKU JA-PLE-7959) is an electrical analogue experiment for postgraduate and engineering physics laboratories that makes the vibration modes of a crystal lattice measurable. This lattice dynamics kit for mono- and di-atomic lattices pairs an audio oscillator with a transmission line that simulates one-dimensional lattices, so students can plot dispersion relations, find the cut-off frequency and observe the acoustical mode and energy gap. It is used in Physics, Engineering Physics, Electronic Engineering and Material Science courses.
Specifications
The kit has two parts: an audio oscillator with amplitude control, variable from 0.9 kHz to 90 kHz, and a transmission line that simulates one-dimensional mono-atomic and di-atomic lattices, with a built-in power supply and an output stage matched to the impedance of the simulated lattice.
| Product | Lattice Dynamics Kit |
| SKU | JA-PLE-7959 |
| Audio oscillator | Amplitude control; frequency variable from 0.9 kHz to 90 kHz |
| Lattice simulator | Transmission line simulating one-dimensional mono-atomic and di-atomic lattices |
| Power supply | Built-in |
| Output stage | Matched to the impedance of the simulated lattice |
| Additional equipment needed | General purpose CRO (cathode ray oscilloscope) |
| Course level | Postgraduate Physics, Engineering Physics, Electronic Engineering and Material Science |
Experiments with the lattice dynamics kit
The kit turns concepts that students cannot see directly in a crystal, such as the acoustical mode, the optical mode and the energy gap, into measurements on an electrical model, which is why it is used for lattice vibration experiments in solid state physics practicals.
- Study of the dispersion relation for a mono-atomic lattice and comparison with theory
- Determination of the cut-off frequency of the mono-atomic lattice
- Study of the dispersion relation for a di-atomic lattice, its acoustical mode and energy gap, with comparison with theory
- Solid state physics practicals in M.Sc, engineering physics, electronic engineering and material science courses
Scope of supply and ordering
The listing covers the audio oscillator and the lattice transmission line with its built-in power supply and matched output stage. A general purpose CRO is the only additional equipment needed and is not part of the kit; accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the number of kits and the delivery destination. JaincoLab supplies experiment kits to university and college physics departments, engineering institutes and education projects, including export consignments to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What frequency range does the audio oscillator cover?
The oscillator has amplitude control and can be varied from 0.9 kHz to 90 kHz.
Which lattices can be simulated?
The transmission line simulates one-dimensional mono-atomic and di-atomic lattices.
Is any other instrument needed?
Only a general purpose CRO is needed in addition to the kit, which has its own built-in power supply.
Related products
- Fourier Analysis Kit
- Dielectric Constant Kit
- Forbidden Energy Gap Kit
- Curie Temperature Kit For Ferroelectric
More solid state and modern physics kits are listed in Physics Lab Equipments from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Lattice Dynamics Kit, send the quantity and delivery destination through the JaincoLab contact page or email [email protected].
Contractors bidding for education-ministry, World Bank or United Nations laboratory tenders can source the complete equipment list from JaincoLab. We manufacture and export for these projects, have delivered them successfully in many countries and specialise in turnkey laboratory supply.
