Weyl Semimetals ·
Chiral Fermions & the Fermi Arc
un
seel
.com · Weyl nodes · Berry monopoles · TaAs · chiral anomaly
Chirality Σχ
0
Chiral charge n₅
0
phase
—
Weyl node χ = +1 (source)
Weyl node χ = −1 (sink)
Fermi arc (open surface state)
Berry curvature / E‖B pumping
▶ Play
←
→
🔇 Unmute
Reset
Un
seel
.com · Weyl Semimetals: Chiral Fermions and the Fermi Arc