Investigation of humidity sensors based on Sn-O-Te films by impedance spectroscopy

BC Georgieva , ZP Nenova , IL Podolesheva , JT Pirov
Bulg. Chem. Commun 45 63 -67

4
2013
Characterization of humidity sensors with Ce-modified silica films prepared via sol-gel method

ZP Nenova , SV Kozhukharov , TG Nenov , ND Nedev
National Conference “Sofia Electrochemical Days 2012”(SED2012) 11 -11

6
2013
Thin film humidity sensing elements based on TiO2 and graphene

ZP Nenova , SV Kozhukharov , TG Nenov , ND Nedev
BULGARIAN CHEMICAL COMMUNICATIONS 369 -369

2024
Linearization circuit of the thermistor connection

Zvezditza P Nenova , Toshko G Nenov
IEEE Transactions on Instrumentation and Measurement 58 ( 2) 441 -449

100
2008
Humidity sensing elements based on cerium doped titania-silica thin films prepared via a sol–gel method

Stephan Kozhukharov , Zvezditza Nenova , Toshko Nenov , Nedyu Nedev
Sensors and Actuators B-chemical 210 676 -684

19
2015
Combined influence of titania and silica precursors on the properties of thin film humidity sensing elements prepared via a sol–gel method

Zvezditza Nenova , Stephan Kozhukharov , Toshko Nenov , Nedyu Nedev
Sensors and Actuators B-chemical 224 143 -152

13
2016
Humidity Sensing Elements Based on Zn-doped TiO2 Films Prepared via a Sol-gel Method

Zvezditza Nenova , Toshko Nenov , Stephan Kozhukharov , Maria Machkova
Materials Science 21 ( 2) 191 -197

1
2015
Humidity Sensors Based on Doped Titania-Silica Surface Layers

Zvezditza Nenova , Nedyu Nedev , Stephan Kozhukharov , Toshko Nenov
2018 20th International Symposium on Electrical Apparatus and Technologies (SIELA)

2018
Virtual instruments for humidity and temperature measurements

Nedyu Nedev , Zvezditza Nenova , Stefan Ivanov
information technology based higher education and training 1 -6

3
2014
Multi-objective optimization of the parameters of TiO2-based ceramic humidity sensors

Toshko Nenov , Zvezditza Nenova
Ceramics International 39 ( 4) 4465 -4473

16
2013
Humidity Sensing Elements Based on Si-Bi-O Surface Layers Prepared via a Sol-Gel Method

Zvezditza Nenova , Toshko Nenov , Stephan Kozhukharov , Nedyu Nedev
IEEE Sensors Journal 18 ( 17) 6946 -6953

2
2018
Sintering temperature effect on the characteristics of Ce-doped Ti-Si-Zr-O surface layers of humidity sensing elements

Stephan Kozhukharov , Zvezditza Nenova , Nedyu Nedev , Toshko Nenov
Smpte Journal

Compensation of the Temperature Impact on the Characteristics of a Titania-Silica Thin Film Humidity Sensor Element

Stefan Ivanov , Nedyu Nedev , Zvezditza Nenova
2023 International Conference Automatics and Informatics (ICAI) 285 -289

1
2023
Humidity Sensing Elements Based on Silica-Graphene Surface Layers

Nedyu Nedev , Zvezditza Nenova , Stephan Kozhukharov , Stefan Ivanov
ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 200 -204

2024
Impact of the Isolation Gap Position on the Voltage Gain Characteristics of Disc-Shaped Piezoelectric Transformers

Nedyu Nedev , Zvezditza Nenova , Toshko Nenov
XLIX International Scientific Conference on Information, Communication and Energysytems and Tehnologies ICEST 25 -27

1
2014
OPTIMIZATION OF THE PARAMETERS OF DISK-SHAPED PIEZOELECTRIC TRANSFORMERS

Zvezditza Nenova , Nedyu Nedev , Toshko Nenov
Journal of the Technical University of Gabrovo 50 38 -43

2014
HUMIDITY SENSING PROPERTIES OF SENSORS BASED ON Ti-Zr-Ce-O SURFACE LAYERS PREPARED VIA A SOL-GEL METHOD

Zvezditza Nenova , Stephan Kozhukharov , Nedyu Nedev , Toshko Nenov

ARDUINO-BASED SYSTEM FOR HUMIDITY MEASUREMENT

Nedyu Nedev , Zvezditza Nenova

Impedance characteristics of thin films humidity sensing elements based on Bi-doped TiO2

Zvezditza Nenova , Toshko Nenov , Stephan Kozhukharov , Maria Machkova
Ann. Proceed. Univ. Ruse (Bulgaria) 52 ( 9.1) 42 -46

2
2013