Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

Irina Nefedova; Roman Grigoriev; Aleksi Tamminen; Helena Rodilla; Emma Macpherson; Zachary Taylor

doi:10.1109/IRMMW-THz57677.2023.10299375

Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

Irina Nefedova^*, Roman Grigoriev, Aleksi Tamminen, Helena Rodilla, Emma Macpherson, Zachary Taylor

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Here we investigate the applicability of the stratified media model to complex, multilayered media. THz reflectivity spectra of drying cellulose-based material show pronounced, frequency dependent reflectivity reduction below dry reflectivity. Analysis suggests the remaining water is distributed at the top surface of the paper thus consistent with a capillary in opposition to gravity.

Original language	English
Title of host publication	IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves
Publisher	IEEE
ISBN (Electronic)	979-8-3503-3660-3
DOIs	https://doi.org/10.1109/IRMMW-THz57677.2023.10299375
Publication status	Published - 2023
MoE publication type	A4 Conference publication
Event	International Conference on Infrared, Millimeter, and Terahertz Waves - Montreal, Canada Duration: 17 Sept 2023 → 22 Sept 2023 Conference number: 48

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	International Conference on Infrared, Millimeter, and Terahertz Waves
Abbreviated title	IRMMW-THz
Country/Territory	Canada
City	Montreal
Period	17/09/2023 → 22/09/2023

Access to Document

10.1109/IRMMW-THz57677.2023.10299375

Cite this

Nefedova, I., Grigoriev, R., Tamminen, A., Rodilla, H., Macpherson, E., & Taylor, Z. (2023). Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy. In IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves (International Conference on Infrared, Millimeter, and Terahertz Waves). IEEE. https://doi.org/10.1109/IRMMW-THz57677.2023.10299375

@inproceedings{817ed98898d3479996809e072787de57,

title = "Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy",

abstract = "Here we investigate the applicability of the stratified media model to complex, multilayered media. THz reflectivity spectra of drying cellulose-based material show pronounced, frequency dependent reflectivity reduction below dry reflectivity. Analysis suggests the remaining water is distributed at the top surface of the paper thus consistent with a capillary in opposition to gravity.",

author = "Irina Nefedova and Roman Grigoriev and Aleksi Tamminen and Helena Rodilla and Emma Macpherson and Zachary Taylor",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz ; Conference date: 17-09-2023 Through 22-09-2023",

year = "2023",

doi = "10.1109/IRMMW-THz57677.2023.10299375",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves",

publisher = "IEEE",

booktitle = "IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves",

address = "United States",

}

Nefedova, I, Grigoriev, R, Tamminen, A, Rodilla, H, Macpherson, E & Taylor, Z 2023, Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy. in IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. International Conference on Infrared, Millimeter, and Terahertz Waves, IEEE, International Conference on Infrared, Millimeter, and Terahertz Waves, Montreal, Canada, 17/09/2023. https://doi.org/10.1109/IRMMW-THz57677.2023.10299375

Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy. / Nefedova, Irina; Grigoriev, Roman; Tamminen, Aleksi et al.
IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, 2023. (International Conference on Infrared, Millimeter, and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

AU - Nefedova, Irina

AU - Grigoriev, Roman

AU - Tamminen, Aleksi

AU - Rodilla, Helena

AU - Macpherson, Emma

AU - Taylor, Zachary

N1 - Conference code: 48

PY - 2023

Y1 - 2023

N2 - Here we investigate the applicability of the stratified media model to complex, multilayered media. THz reflectivity spectra of drying cellulose-based material show pronounced, frequency dependent reflectivity reduction below dry reflectivity. Analysis suggests the remaining water is distributed at the top surface of the paper thus consistent with a capillary in opposition to gravity.

AB - Here we investigate the applicability of the stratified media model to complex, multilayered media. THz reflectivity spectra of drying cellulose-based material show pronounced, frequency dependent reflectivity reduction below dry reflectivity. Analysis suggests the remaining water is distributed at the top surface of the paper thus consistent with a capillary in opposition to gravity.

UR - http://www.scopus.com/inward/record.url?scp=85177641006&partnerID=8YFLogxK

U2 - 10.1109/IRMMW-THz57677.2023.10299375

DO - 10.1109/IRMMW-THz57677.2023.10299375

M3 - Conference article in proceedings

AN - SCOPUS:85177641006

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves

BT - IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves

PB - IEEE

T2 - International Conference on Infrared, Millimeter, and Terahertz Waves

Y2 - 17 September 2023 through 22 September 2023

ER -

Nefedova I, Grigoriev R, Tamminen A, Rodilla H, Macpherson E, Taylor Z. Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy. In IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. IEEE. 2023. (International Conference on Infrared, Millimeter, and Terahertz Waves). doi: 10.1109/IRMMW-THz57677.2023.10299375

Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

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Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

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