2 papers
physics.optics2025
Broadband Solar Selective Absorber with Dallenbach-type Bilayer Structure Achieved Using Carbon Nanotube Membranes with Tailored Optical Spectra
Hengkai Wu, Taishi Nishihara, Mioko Hizukuri +3
Spectrally selective absorbers that maximize solar absorption and minimize thermal radiation loss are crucial for efficient solar thermal energy harvesting. However, limitations im…
cond-mat.mtrl-sci2025
Exciton thermal radiation from structure-sorted carbon nanotube membranes
Akiteru Takahashi, Kaichi Teranishi, Shonosuke Takaichi +2
Owing to their small binding energies, excitons in bulk semiconductors typically exhibit a sharp optical peak at low temperatures only. This limitation can be overcome by single-wa…