Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jakub Czajkowski"'
Autor:
Yan Lu, Xinying Shi, Zhongjia Huang, Taohai Li, Meng Zhang, Jakub Czajkowski, Tapio Fabritius, Marko Huttula, Wei Cao
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract In this work, we present laser coloration on 304 stainless steel using nanosecond laser. Surface modifications are tuned by adjusting laser parameters of scanning speed, repetition rate, and pulse width. A comprehensive study of the physical
Externí odkaz:
https://doaj.org/article/c8ce8043003544af84ab31e147b8683b
Publikováno v:
Langmuir
Predicting and controlling a droplet's behavior on surfaces is very complex due to several factors affecting its nature. These factors play a crucial role in colloidal material deposition and related solution-based manufacturing methods such as print
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d158f339b7b2f2642966ef322e0c26df
http://europepmc.org/articles/PMC7458470
http://europepmc.org/articles/PMC7458470
Publikováno v:
I2MTC
A novel dual method concept to widen the viscosity measurement range of magnetic actuation and sensing based viscometer is presented. A phase slipping detection is used for high viscosities, while fluids with low viscosities are studied by applying a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e9488d2038dcf558ff2297d72698f07
http://urn.fi/urn:nbn:fi-fe2020081860841
http://urn.fi/urn:nbn:fi-fe2020081860841
Publikováno v:
Lauri, J, Koponen, A, Czajkowski, J, Haavisto, S & Fabritius, T 2017, ' Analysis of rheology and wall depletion of microfibrillated cellulose suspension using optical coherence tomography ', Cellulose, vol. 24, no. 11, pp. 4715-4728 . https://doi.org/10.1007/s10570-017-1493-5
A rheometric method based on velocity profiling by optical coherence tomography (OCT) was used in the analysis of rheological and boundary layer flow properties of a 0.5% microfibrillated cellulose (MFC) suspension. The suspension showed typical shea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c90e7d172a18f926a06d173cfa754385
https://doi.org/10.1007/s10570-017-1493-5
https://doi.org/10.1007/s10570-017-1493-5
Publikováno v:
Sensors and Actuators A: Physical. 236:309-314
Viscoelasticity in fluids is present in many common substances, from paints and glues to ketchup and mayonnaise. The rheological behavior of fluids can be accurately studied with laboratory equipment and encompasses an active area of research. Howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60187f4d255c717232944f645b8c19a0
https://doi.org/10.1016/j.sna.2015.11.002
https://doi.org/10.1016/j.sna.2015.11.002
Publikováno v:
Flow Measurement and Instrumentation. 43:1-5
An experimental verification of simulated flow dynamics in a novel design of microfluidic device can be difficult, especially, in devices such as mixers or deterministic lateral displacement (DLD) arrays. Doppler optical coherence tomography (DOCT) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b5786c9a2757aedd737ae9aabae3d0
https://doi.org/10.1016/j.flowmeasinst.2015.02.001
https://doi.org/10.1016/j.flowmeasinst.2015.02.001
Autor:
Tapio Fabritius, Yuji Suzuki, Rafal Sliz, Arokia Nathan, Chibuzor Eneh, Ghassan E. Jabbour, Jakub Czajkowski, Poopathy Kathirgamanathan, Risto Myllylä
Publikováno v:
RSC Advances. 5:12409-12415
1-D nanostructured thin-films exhibit, amongst other properties, unique mechanical, electrical, thermal, and optical properties. These depend strongly on several aspects, including size, dimension and density. A thorough characterization of a nanostr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1790d59e24370b6983721e925e8541eb
https://doi.org/10.1039/c4ra16018e
https://doi.org/10.1039/c4ra16018e
Autor:
Wei Cao, Tapio Fabritius, Yan Lu, Xinying Shi, Taohai Li, Meng Zhang, Jakub Czajkowski, Zhongjia Huang, Marko Huttula
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports
Scientific Reports
In this work, we present laser coloration on 304 stainless steel using nanosecond laser. Surface modifications are tuned by adjusting laser parameters of scanning speed, repetition rate, and pulse width. A comprehensive study of the physical mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe78fae3d77045ea66d09b4f16543371
https://doi.org/10.1038/s41598-017-07373-8
https://doi.org/10.1038/s41598-017-07373-8
Autor:
Tapio Fabritius, Jakub Czajkowski, Jacek Ulanski, Rafal Śliz, Risto Myllylä, Ghassan E. Jabbour, Tomasz Marszalek, Tuukka Prykäri, Maciej Gazicki-Lipman, Erkki Alarousu, Andrzej Nosal
Publikováno v:
Applied Physics B. 105:649-657
We present the application of ultra-high resolution optical coherence tomography (UHR-OCT) in evaluation of thin, protective films used in printed electronics. Two types of sample were investigated: microscopy glass and organic field effect transisto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01955e50e25dd7bd5ae4aa5390126b60
https://doi.org/10.1007/s00340-011-4699-5
https://doi.org/10.1007/s00340-011-4699-5
Publikováno v:
Optical Review. 17:218-222
Optical coherence tomography (OCT), a technique for the noninvasive imaging of turbid media, based on low-coherence interferometry, was originally developed for the imaging of biological tissues. Since the development of the technique, most of its ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74fd372202eff8a97113d39aa264b4f3
https://doi.org/10.1007/s10043-010-0039-y
https://doi.org/10.1007/s10043-010-0039-y