activity
20162026
most citedBeat-frequency-resolved two-dimensional electronic spectroscopy: disentangling vibrational coherences in artificial fluorescent proteins with sub-10-fs visible laser pulses

7 citations · 7 across the 5 of their papers we have counts for

collaborators

7 papers

cond-mat.mes-hall2026

Magnetoresistance in chiral systems driven by inter-band spin-orbit coupling

Misa Nozaki, Takatoshi Fujita

Chiral-induced spin selectivity (CISS), in which electrons transmitted through nonmagnetic chiral materials exhibit strong spin-dependent transport, has attracted growing interest…

cond-mat.mtrl-sci2026

Connection between the GKSL master equation and the Landauer formula

Misa Nozaki, Takatoshi Fujita

We derive a current formula within the Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) master equation formalism for a non-interacting system, and identify the conditions under which…

physics.bio-ph2026

Roles of individual pigments in ultrafast excitation dynamics of light-harvesting phycobiliproteins revealed by recombinant techniques and two-dimensional electronic spectroscopy

Masaaki Tsubouchi, Takatoshi Fujita, Motoyasu Adachi +1

Phycobiliproteins serve as highly efficient light-harvesting antennae in cyanobacteria, yet the molecular factors governing their ultrafast energy relaxation and coherence dynamics…

physics.chem-ph2025

Dependence of energy relaxation and vibrational coherence on the location of light-harvesting chromoproteins in photosynthetic antenna protein complexes

Masaaki Tsubouchi, Nobuhisa Ishii, Takatoshi Fujita +2

Phycobilisomes are antenna protein complexes in cyanobacteria and red algae. In phycobilisomes, energy transfer is unidirectional with an extremely high quantum efficiency close to…

physics.chem-ph2022★ 7 cited

Beat-frequency-resolved two-dimensional electronic spectroscopy: disentangling vibrational coherences in artificial fluorescent proteins with sub-10-fs visible laser pulses

Masaaki Tsubouchi, Nobuhisa Ishii, Yuji Kagotani +4

We perform a beat-frequency-resolved analysis for two-dimensional electronic spectroscopy using a high-speed and stable 2D electronic spectrometer and few-cycle visible laser pulse…

physics.comp-ph2018

Numerical aspect of large-scale electronic state calculation for flexible device material

Takeo Hoshi, Hiroto Imachi, Akiyoshi Kuwata +3

Numerical aspects of large-scale electronic state calculation are explored on flexible organic device materials. Physical theory, numerical method and real application studies are…