Femtosecond visible-to-IR spectroscopy of TiO 2 nanocrystalline films: dynamics of UV-generated charge carrier relaxation at different excitation wavelengths

2007 ◽  
Author(s):  
Akihiro Furube ◽  
Yoshiaki Tamaki ◽  
Miki Murai ◽  
Kohjiro Hara ◽  
Ryuzi Katoh ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Charge Carrier ◽  
Nanocrystalline Films ◽  
Carrier Relaxation

Charge carrier relaxation and phase transition in scandium stabilized zirconia ceramics

2014 ◽  
Vol 134 ◽  
pp. 176-181 ◽  
Author(s):  
Saulius Kazlauskas ◽  
Algimantas Kežionis ◽  
Edvardas Kazakevičius ◽  
Antanas Feliksas Orliukas
Keyword(s):  
Phase Transition ◽  
Charge Carrier ◽  
Stabilized Zirconia ◽  
Zirconia Ceramics ◽  
Carrier Relaxation

Absence of Postnanosecond Charge Carrier Relaxation in Poly(3-hexylthiophene)/Fullerene Blends

2011 ◽  
Vol 2 (12) ◽  
pp. 1368-1371 ◽  
Author(s):  
Tom J. Savenije ◽  
D. H. K. Murthy ◽  
Matthias Gunz ◽  
Julien Gorenflot ◽  
Laurens D. A. Siebbeles ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Relaxation

How photon pump fluence changes the charge carrier relaxation mechanism in an organic–inorganic hybrid lead triiodide perovskite

2016 ◽  
Vol 18 (39) ◽  
pp. 27090-27101 ◽  
Author(s):  
Piotr Piatkowski ◽  
Boiko Cohen ◽  
Samrana Kazim ◽  
Shahzada Ahmad ◽  
Abderrazzak Douhal
Keyword(s):  
Thin Film ◽  
Charge Carrier ◽  
Transient Absorption ◽  
Relaxation Mechanism ◽  
Relaxation Dynamics ◽  
Polycrystalline Thin Film ◽  
Carrier Relaxation ◽  
Inorganic Hybrid ◽  
Femtosecond Transient Absorption ◽  
Carrier Relaxation Dynamics

The fluence dependent charge carrier relaxation dynamics in a FAPbI3 polycrystalline thin film were measured using femtosecond transient absorption and terahertz spectroscopies.

scholarly journals Charge carrier relaxation model in disordered organic semiconductors

AIP Advances ◽  
2013 ◽  
Vol 3 (11) ◽  
pp. 112119 ◽  
Author(s):  
Nianduan Lu ◽  
Ling Li ◽  
Pengxiao sun ◽  
Ming Liu
Keyword(s):  
Charge Carrier ◽  
Organic Semiconductors ◽  
Relaxation Model ◽  
Carrier Relaxation

scholarly journals Ultrafast relaxation dynamics in bimetallic plasmonic catalysts

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 10284-10291 ◽  
Author(s):  
Sangwan Sim ◽  
Alyssa Beierle ◽  
Philip Mantos ◽  
Steven McCrory ◽  
Rohit P. Prasankumar ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Au Nanoparticles ◽  
Relaxation Dynamics ◽  
Carrier Relaxation ◽  
Ultrafast Relaxation ◽  
Carrier Relaxation Dynamics

The charge carrier relaxation dynamics of bimetallic plasmonic catalysts Au/Ni and Au/Pt is significantly different from that of pure Au nanoparticles, which will impact their performance.

One Order Enhancement of Charge Carrier Relaxation Rate by Tuning Structural and Optical Properties in Annealed Cobalt Doped MoS2 Nanosheets

2022 ◽  
Author(s):  
Rosy Rahman ◽  
Manobina Karmakar ◽  
Dipanjan Samanta ◽  
Amita Pathak ◽  
Prasanta Kumar Datta ◽  
...  
Keyword(s):  
Optical Properties ◽  
High Temperature ◽  
Charge Carrier ◽  
Relaxation Rate ◽  
Good Strategy ◽  
Mos2 Nanosheets ◽  
Structural And Optical Properties ◽  
Carrier Relaxation

The effective manipulation of excitons is crucial for the realization of exciton-based devices and circuits, and doping is considered a good strategy to achieve this. The influence of high temperature...

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