Mass flux response comparisons of a 200-MHz surface acoustic wave (SAW) resonator microbalance to a 15-MHz thermoelectric quartz crystal microbalance (TQCM) in a high-vacuum environment

1994 ◽  
Author(s):  
Donald A. Wallace ◽  
William D. Bowers
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Quartz Crystal Microbalance ◽  
Mass Flux ◽  
Quartz Crystal ◽  
High Vacuum ◽  
Flux Response ◽  
High Vacuum Environment

Development and comparative investigation of Ag-sensitive layer based SAW and QCM sensors for mercury sensing applications

The Analyst ◽  
2016 ◽  
Vol 141 (8) ◽  
pp. 2463-2473 ◽  
Author(s):  
K M Mohibul Kabir ◽  
Ylias M. Sabri ◽  
Ahmad Esmaielzadeh Kandjani ◽  
Samuel J. Ippolito ◽  
Suresh K. Bhargava
Keyword(s):  
Comparative Analysis ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Comparative Investigation ◽  
Sensitive Layer ◽  
Sensing Applications ◽  
Mercury Sensing

Here, we developed Ag sensitive layer-based surface acoustic wave (SAW) and quartz crystal microbalance (QCM) sensors and focused on their comparative analysis for Hg sensing applications.

Mercury Sorption and Desorption on Gold: A Comparative Analysis of Surface Acoustic Wave and Quartz Crystal Microbalance-Based Sensors

Langmuir ◽  
2015 ◽  
Vol 31 (30) ◽  
pp. 8519-8529 ◽  
Author(s):  
K. M. Mohibul Kabir ◽  
Ylias M. Sabri ◽  
Ahmad Esmaielzadeh Kandjani ◽  
Glenn I. Matthews ◽  
Matthew Field ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal

scholarly journals Quantification ofStaphylococcus aureususing surface acoustic wave sensors

RSC Advances ◽  
2019 ◽  
Vol 9 (15) ◽  
pp. 8411-8414 ◽  
Author(s):  
Zhangliang Xu ◽  
Yong J. Yuan
Keyword(s):  
Staphylococcus Aureus ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Acoustic Wave Sensors ◽  
Wave Sensors

Quartz crystal microbalance (QCM), surface acoustic wave (SAW)-Rayleigh and ZnO based SAW-Love sensors were fabricated and their sensitivity was comparatively analyzed for the quantification ofStaphylococcus aureus(S. aureus).

scholarly journals Mo-La2O3 Multilayer Metallization Systems for High Temperature Surface Acoustic Wave Sensor Devices

Materials ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 2651 ◽  
Author(s):  
Siegfried B. Menzel ◽  
Marietta Seifert ◽  
Abhinav Priyadarshi ◽  
Gayatri K. Rane ◽  
Eunmi Park ◽  
...  
Keyword(s):  
High Temperature ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Lanthanum Oxide ◽  
High Vacuum ◽  
High Temperature Stability ◽  
Multilayer Systems ◽  
Si Substrates ◽  
Acoustic Wave Sensor ◽  
Sensor Devices

Developing advanced thin film materials is the key challenge in high-temperature applications of surface acoustic wave sensor devices. One hundred nanometer thick (Mo-La 2 O 3 ) multilayer systems were fabricated at room temperature on thermally oxidized (100) Si substrates (SiO 2 /Si) to study the effect of lanthanum oxide on the electrical resistivity of molybdenum thin films and their high-temperature stability. The multilayer systems were deposited by the magnetron sputter deposition of extremely thin (≤1 nm) La interlayers in between adjacent Mo layers. After deposition of each La layer the process was interrupted for 25 to 60 min to oxidize the La using the residual oxygen in the high vacuum of the deposition chamber. The samples were annealed at 800 ∘ C in high vacuum for up to 120 h. In case of a 1 nm thick La interlayer in-between the Mo a continuous layer of La 2 O 3 is formed. For thinner La layers an interlayer between adjacent Mo layers is observed consisting of a (La 2 O 3 -Mo) mixed structure of molybdenum and nm-sized lanthanum oxide particles. Measurements show that the (Mo-La 2 O 3 ) multilayer systems on SiO 2 /Si substrates are stable at least up to 800 ∘ C for 120 h in high vacuum conditions.

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