@article{808c26b63b794abaa05f9f50b45eb936,
title = "Fast sensitive amplifier for two-probe conductance measurements in single molecule break junctions",
abstract = "We demonstrate an amplifier based on the Wheatstone bridge designed specifically for use in single molecule break junctions. This amplifier exhibits superior performance due to its large bandwidth, flat frequency response, and high sensitivity. The amplifier is capable of measuring conductance values from 102 to 10−6G0 (G0 = 2e2/h), while maintaining a bandwidth in excess of 20 kHz, and shows remarkable resolution in the molecular conductance regime of 10−2 to 10−5 G0.",
author = "Johnson, {Tyler K.} and Ivie, {Jeffrey A.} and Jason Jaruvang and Monti, {Oliver L.A.}",
note = "Funding Information: The authors acknowledge support from the National Science Foundation, Award Nos. CHE-1213243 and CHE-1565497. Generous support from Bill and Patty Ivie is also gratefully acknowledged. The authors would like to thank Dr. Roland Himmelhuber for stimulating discussions. The authors would like to thank Dr. Kevin Bao for stimulating discussions and for constructing the logarithmic amplifier. Publisher Copyright: {\textcopyright} 2017 Author(s).",
year = "2017",
month = mar,
day = "1",
doi = "10.1063/1.4978962",
language = "English (US)",
volume = "88",
journal = "Review of Scientific Instruments",
issn = "0034-6748",
publisher = "American Institute of Physics",
number = "3",
}