Short- and long-term stability of resonant quartz temperature sensors
Spassov, L., Gadjanova, V., Velcheva, R., Dulmet, B.
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.07.2008)
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.07.2008)
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Journal Article
Detection of NH 3 by Quartz Crystal Microbalance Coated with Ta 2 O 5
Georgieva, Velichka, Spassov, Lozan, Donkov, Nikolay, Petkov, Plamen, Atanassov, Mitko
Published in Plasma processes and polymers (17.02.2006)
Published in Plasma processes and polymers (17.02.2006)
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Journal Article
Detection of NH3 by Quartz Crystal Microbalance Coated with Ta2O5
Georgieva, Velichka, Spassov, Lozan, Donkov, Nikolay, Petkov, Plamen, Atanassov, Mitko
Published in Plasma processes and polymers (17.02.2006)
Published in Plasma processes and polymers (17.02.2006)
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Journal Article
Conference Proceeding
A rotated Y-cut quartz resonator with a linear temperature–frequency characteristic
Spassov, L, Yossiffov, E, Georgiev, V, Vergov, L
Published in Sensors and actuators. A. Physical. (01.03.1997)
Published in Sensors and actuators. A. Physical. (01.03.1997)
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Journal Article
Thermosensitive quartz resonators at cryogenic temperatures
Spassov, Lozan, Georgiev, Vesselin, Vergov, Lazar, Vladimirova, Nadejda, Drobin, Valerii, Agapov, Nikolai
Published in Sensors and actuators. A. Physical. (01.07.1997)
Published in Sensors and actuators. A. Physical. (01.07.1997)
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Journal Article
Composite Microhardness of Quartz - Al Structures
Trifonova, E. P., Lasarova, V., Spassov, L., Efremova, N.
Published in Crystal research and technology (1979) (01.03.1999)
Published in Crystal research and technology (1979) (01.03.1999)
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Journal Article
Last improvements in the analysis of resonant strip sensors
Dulmet, B., Tinguy, P., Lazarov, Y., Spassov, L.
Published in 2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum (01.05.2007)
Published in 2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum (01.05.2007)
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Conference Proceeding