Zhangyuan
Chen
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📂 1. Select Data Folder
📁 Choose Folder
Native OS folder picker — reads files directly from your computer. Nothing uploaded.
No folder selected.
⚙️ 2. Parameters
Analysis Type
Rxy B-sweep (direct)
Rxx B-sweep (direct)
Rxy B-sweep (interpolation)
Rxx B-sweep (interpolation)
Rxy B-sweep (symmetry corrected)
Rxy vs n (fixed D)
Rxx vs n (fixed D)
Rxy vs D (fixed n)
Rxx vs D (fixed n)
Signal Columns
V Column
I Column
B Column
I Gain Factor
B-Sweep Settings
Target B (mT)
B min (T)
B max (T)
N Points
Gate Voltage Columns
Vtg Column
Vbg Column
Use Ctg/Cbg from data file
Ctg Column
Cbg Column
Ctg Value
Cbg Value
Y-Axis Range (optional)
Y Min (kΩ)
Y Max (kΩ)
Reference Lines
Quantum Hall plateaus (±R
K
/C):
C=1
C=2
C=3
C=4
C=5
C=6
R
xx
= 0 line (shown if 0 within y-range)
▶ 3. Run Analysis
(WebAssembly — your CPU)
⏳ Loading Python...
📊 Results
📥 Download Plot (PNG)
📄 Download Results (TXT)