Gerald Gerlach

Prof. Dr. Gerald Gerlach

Faculty of Electrical and Computer Engineering, Institute of Solid State Electronics, Technische Universität Dresden and Center for Advancing Electronics Dresden, 01062 Dresden, Germany
orcid

Research Focus & Metrics

Academic Career Length

34Years (1993-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 November 2005 in Sensors and Actuators B: Chemical
Verified
Journal Article
Closed access
GGGerald Gerlach
Gerald Gerlach
MGMargarita Guenther
Margarita Guenther
JSJoerg Sorber
Joerg Sorber
GSGunnar Suchaneck
Gunnar Suchaneck
KAKarl-Friedrich Arndt
Karl-Friedrich Arndt
Andreas RichterAndreas Richter
Andreas Richter

9 May 2007 in Measurement Science and Technology
Verified
Journal Article
Closed access
AGA Graf
A Graf
MAM Arndt
M Arndt
MSM Sauer
M Sauer
GGGerald Gerlach
Gerald Gerlach
During the last few years, thermopiles have come increasingly under the spotlight of commercial infrared sensing. This growing interest has motivated us to write an overview of micromachined thermopiles. The first part deals with theSeebeckeffect and discusses the most important physical parameters with their interactions. We also describe the main noise sources and give a derivation of the figures of merit and their relevance for thermopile detectors. In the second part, a number of material systems, techniques and micromachined structures are discussed on the basis of different examples. We explain the motivation behind miniaturized thermopile detectors and give a functional explanation of physical interrelations. Finally, different applications are presented and discussed in terms of their future potential.

20 May 2011 in Measurement Science and Technology
Verified
Journal Article
Closed access
JZJ Zosel
J Zosel
WOW Oelßner
W Oelßner
MDM Decker
M Decker
GGGerald Gerlach
Gerald Gerlach
UGU Guth
U Guth
In this review the basic principles of carbon dioxide sensors and their manifold applications in environmental control, biotechnology, biology, medicine and food industry are reported. Electrochemical CO2sensors based on the Severinghaus principle and solid electrolyte sensors operating at high temperatures have been manufactured and widely applied already for a long time. Besides these, nowadays infrared, non-dispersive infrared and acoustic CO2sensors, which use physical measuring methods, are being increasingly used in some fields of application. The advantages and drawbacks of the different sensor technologies are outlined. Electrochemical sensors for the CO2measurement in aqueous media are pointed out in more detail because of their simple setup and the resulting low costs. A detailed knowledge of the basic detection principles and the windows for their applications is necessary to find an appropriate decision on the technology to be applied for measuring dissolved CO2. In particular the pH value and the composition of the analyte matrix exert important influence on the results of the measurements.

21 January 2011
Verified
Book
Open access
HBHelmut Budzier
Helmut Budzier
GGGerald Gerlach
Gerald Gerlach
Click on the title to browse this book

1 April 2010 in Journal of the American Ceramic Society
Verified
Journal Article
Closed access
PDF file
TRThomas Rödig
Thomas Rödig
ASAndreas Schönecker
Andreas Schönecker
GGGerald Gerlach
Gerald Gerlach

1 September 2006 in Sensors and Actuators B: Chemical
Verified
Journal Article
Closed access
QTQuang Thong Trinh
Quang Thong Trinh
GGGerald Gerlach
Gerald Gerlach
JSJoerg Sorber
Joerg Sorber
KAKarl-Friedrich Arndt
Karl-Friedrich Arndt