threshold analysis · Thermodynamics
Isotope effect in the work function of Li
Li isotopes' work functions reveal a quantum isotope effect. Measured using high precision temperature-controlled photoionization spectroscopy.
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threshold analysis · Thermodynamics
Signature of melting in isolated nanoparticles
New method of measuring phase transitions using photoionization spectroscopy for determining phase transition of isolated nanoparticles.
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Mathematica
Thomson problem minimum configuration
The Thomson problem investigates how identical electric charges arrange themselves on the surface of a sphere to minimize their electrostatic potential energy.
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Engineering Projects
Vacuum · Cryogenics · Optics · automation
Nanoparticle beam instrumentation
Temperature-controlled nanoparticle generation, differential pumping, ion optics, optical calibration, and automated spectroscopy.
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Open-source instrumentation
OpenMCS — FPGA multichannel scaler
Zero-dead-time multichannel acquisition, dual counters, and a Python GUI using a Tang Primer 25K FPGA and Teensy 4.0.
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instrumentation · FEMM · MAtlab
Wein mass/velocity filter using permanent magnet
Modeled a crossed-field (E ⊥ B) velocity selector using permanent magnets.
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Li–He molecular dynamics simulation
Simplified simulation of how a cluster of 10,000 lithium atoms initially at 100 K cools through collisions with a helium bath maintained at 380 K.
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Technical toolkit
Tools and methods
Time-of-flight mass spectrometry
Optical alignment
Mathematica / MATLAB
Helium leak detection
High-vacuum systems
SolidWorks / Fusion 360
Cryogenics
Scientific data acquisition
NI LabVIEW
Teensy 4.0 / Arduino
Python / C++
Verilog / Gowin EDA
Technical toolkit
Tools and methods
Time-of-flight mass spectrometry
Optical alignment
Mathematica / MATLAB
Helium leak detection
High-vacuum systems
SolidWorks / Fusion 360
Cryogenics
Scientific data acquisition
NI LabVIEW
Teensy 4.0 / Arduino
Python / C++
Verilog / Gowin EDA