Lumen is an ab-initio code that solves time-dependent Schrödinger equation with an effective Hamiltonian to obtain linear and non-linear response in extended systems
2. What is Lumen?
based on Yambo 4.1.3
Lumen is an ab-initio code that
solves time-dependent Schrödinger
equation with an effective
Hamiltonian to obtain linear and
non-linear response in extended
systems
3. What can you do with Lumen?
1/2
Linear
response
SHG, THG
optical
rectificatio
n
Spin-orbit coupling, polarised light
etc...
4. What can you do with Lumen?
2/2
Two-photon
absorption
and Kerr
coefficients
Electro-
absorption
5. What can you do with Lumen?
3/2
HHG
Short pulses,
induded
magnetization
7. If you want to study
non-linear phenomena
feel free to play with
Lumen
Graphics and logo by M. Grűning
http://www.attaccalite.com/lumen/
References:
C. Attaccalite, M. Grüning, PRB, 88, 235113 (2013)
M. Grüning, D. Sangalli, C. Attaccalite, PRB 94, 035149 (2016)