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Journals

Dynamic Onset of Feynman Relation in the Phonon Regime

Author(s)
Lu Deng, Edward W. Hagley, Yan Li, Chengjie Zhu
The Feynman relation 1, a much celebrated condensed matter physics gemstone for more than 70 years, predicts that the density excitation spectrum and structure...

Optical design and initial Results from NIST’s AMMT/TEMPS Facility

Author(s)
Steven E. Grantham, Brandon M. Lane, Jorge E. Neira, Sergey Mekhontsev, Leonard M. Hanssen, Mihaela Vlasea
NIST’s Physical Measurement and Engineering Laboratories are jointly developing the Additive Manufacturing Measurement Testbed (AMMT)/ Temperature and Emittance...

High Thermopower with Metallic Conductivity in p-Type Li-Substituted PbPdO2

Author(s)
Leo K. Lamontagne, Geneva Laurita, Michael W. Gaultois, Michael Knight, Leila Ghadbeigi, Taylor D. Sparks, Markus E. Gruner, Rossitza Pentcheva, Craig Brown, Ram Seshadri
PbPdO 2 is a band semiconductor with a band gap arising from the filled d 8 nature of square-planar Pd 2+. We establish that hole doping through Li substitution...

High Thermopower with Metallic Conductivity in p/p}-Type Li-Substituted PbPdO2

Author(s)
Leo K. Lamontagne, Geneva Laurita, Michael W. Gaultois, Michael Knight, Leila Ghadbeigi, Taylor D. Sparks, Markus E. Gruner, Craig Brown, Ram Seshadri
Early age hydration kinetics of Portland cement with pozzolanic volcanic ash was examined using quasi-elastic neutron scattering. Volcanic ash consisting of two...

Realizing Exactly Solvable SU(N) Magnets with Thermal Atoms

Author(s)
Michael Beverland, Gorjan Alagic, Michael Martin, Andrew Koller, Ana Maria Rey, Alexey Gorshkov
We show that n thermal fermionic alkaline-earth atoms in a flat-bottom trap allow one to robustly implement a spin model displaying two symmetries: the Sn...

Understanding and Control of Bipolar Doping in Copper Nitride

Author(s)
Angela N. Fioretti, Craig P. Schwartz, John Vinson, Dennis Nordlund, David Prendergast, Adele C. Tamboli, Filip Tuomisto, Stephan Lany, Eric S. Toberer, Andriy Zakutayev
Semiconductor materials that can be doped both n-type and p-type are desirable for diode-based applications and transistor technology. Copper nitride (Cu3N) is...

Coherent cavity-enhanced dual-comb spectroscopy

Author(s)
Adam J. Fleisher, David A. Long, Zachary D. Reed, David F. Plusquellic, Joseph T. Hodges
Multiheterodyne spectroscopy performed with two stabilized optical frequency combs (OFCs) has shown great potential as a fast, accurate, and high-resolution...

Laser-induced particle adsorption on atomically thin MoS2

Author(s)
Bien Cuong Tran Khac, Ki-Joon Jeon, Seung Tae Choi, Yong Soo Kim, Frank W. DelRio, Koo-Hyun Chung
Atomically thin molybdenum disulfide (MoS2) shows great potential for use in nano-devices due to its remarkable electronic, optoelectronic, and mechanical...

Addressing Perception Uncertainty Induced Failure Modes in Robotic Bin-Picking

Author(s)
Krishnanand N. Kaipa, Akshaya S. Kankanhalli-Nag, Nithyananda B. Kumbla, Shaurya Shriyam, Srudeep Somnaath Thevendria-Karthic, Jeremy Marvel, Satyandra K. Gupta
We present a comprehensive approach to handle perception uncertainty to reduce failure rates in robotic bin-picking. Our focus is on mixed-bins. We identify the...

Rashba realization: Raman with RF

Author(s)
Ian B. Spielman, Daniel Campbell
We theoretically explore a Rashba spin-orbit coupling scheme which operates entirely in the absolute ground state manifold of an alkali atom, thereby minimizing...

Magnetic phases of spin-1 spin–orbit-coupled Bose gases

Author(s)
Ian B. Spielman, Daniel Campbell, Ryan Price, Ana Valdes-Curiel, Andika Putra, Dimitrius Trypogeorgos
Phases of matter are characterized by order parameters describing the type and degree of order in a system. Here we experimentally explore the magnetic phases...

Does Accuracy Matter to You?

Author(s)
Elizabeth J. Benham, Georgia L. Harris
This paper summarizes the importance of accuracy in measurement communications and provides reference to available resources for ensuring accuracy in written...

Extraordinary Separation of Acetylene-Containing Mixtures with Microporous Metal-Organic Frameworks with Open O Donor Sites and Tunable Robustness through Control of the Helical Chain Secondary Building Units

Author(s)
Zizhu Yao, Zhangjing Zhang, Lizhen Liu, Ziyin Li, Wei Zhou, Yunfeng Zhao, Yu Han, Banglin Chen, Rajamani Krishna, Shengchang Xiang
Acetylene separation is a very important but challenging industrial separation task. Here, through solvothermal reaction of CuI and 5-triazole isophthalic acid...
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