David B. Newell

Publications

The Design and Development of a Tabletop Kibble Balance at NIST

May 23, 2019

Author(s):

Leon S. Chao, Frank C. Seifert, Darine El Haddad, Julian Stirling, David B. Newell, Stephan Schlamminger

On November 16, 2018, the 26th General Conference on Weights and Measures (CGPM) voted unanimously to revise the International System of Units (SI) from a...

Phonon origin and lattice evolution in charge density wave states

May 20, 2019

Author(s):

Heather M. Hill, Sugata Chowdhury, Jeffrey R. Simpson, Albert F. Rigosi, David B. Newell, Helmuth Berger, Francesca M. Tavazza, Angela R. Hight Walker

"What is The SI?" A Proposal for an Educational Adjunct to the Redefinition of the International System of Units

December 14, 2018

Author(s):

Neil M. Zimmerman, David B. Newell

We discuss how the likely 2018 redefinition of the SI system of units might affect the ability of students to understand the link between the units and the new...

Graphene Devices for Table-Top and High Current Quantized Hall Resistance Standards

December 10, 2018

Author(s):

Albert F. Rigosi, Alireza R. Panna, Shamith U. Payagala, Mattias Kruskopf, Marlin E. Kraft, George R. Jones Jr., Bi Y. Wu, Hsin Y. Lee, Yanfei Yang, Jiuning Hu, Dean G. Jarrett, David B. Newell, Randolph E. Elmquist

Utilizing confocal laser scanning microscopy for rapid optical characterization of graphene

November 20, 2018

Author(s):

Vishal Panchal, Yanfei Yang, Guangjun Cheng, Jiuning Hu, Mattias Kruskopf, Chieh-I Liu, Albert F. Rigosi, Christos Melios, Angela R. Hight Walker, David B. Newell, Olga Kazakova, Randolph E. Elmquist

Confocal laser scanning microscopy (CLSM) is a non-destructive, highly-efficient optical characterization method for large-area analysis of graphene on...