52 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade Estadual Paulista (Unesp)BR5 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- The University of Texas at AustinUS3 papers
- Universidade Estadual de Ponta GrossaBR3 papers
- American Institute of Aeronautics and AstronauticsUS2 papers
- Ames Research CenterUS2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Goddard Space Flight CenterUS2 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR2 papers
- Instituto de Astrofísica de CanariasES2 papers
- Keele UniversityGB2 papers
- National ObservatoryBR2 papers
16 papers
A ReaxFF-based thermomechanical analysis of N-carbophenes: phase-change, thermal expansion, and high temperature synthesis pathway
Chad E. Junkermeier, Kat Lavarez, R. Martin Adra +6
N-carbophenes are a class of two-dimensional covalent organic frameworks with potential for solid-state gas storage and as 2D topological materials. Previous studies have demonstra…
Functionalized carbophenes as high-capacity versatile gas adsorbents: An ab initio study
Chad E. Junkermeier, Evan Larmand, Jean-Charles Morais +7
This study employs density functional theory (DFT) and density functional tight-binding theory (DFTB) to determine the adsorption properties of carbon dioxide (CO), methane (CH…
Covalent Adsorption of functional groups on [N]-carbophenes
Chad E. Junkermeier, George Psofogiannakis, Ricardo Paupitz
Starting from the planar molecule 1,3,5-trihydroxybenzene, Du et al. reported synthesizing one of a couple of possible 2D materials: graphenylene or 3-carbophene. 3-carbophene is a…
Performance Measurements within Asynchronous Task-based Runtime Systems: A Double White Dwarf Merger as an Application
Patrick Diehl, Dominic Marcello, Parsa Amini +9
Analyzing performance within asynchronous many-task-based runtime systems is challenging because millions of tasks are launched concurrently. Especially for long-term runs the amou…
TIC 168789840: A Sextuply-Eclipsing Sextuple Star System
Brian P. Powell, Veselin B. Kostov, Saul A. Rappaport +48
We report the discovery of a sextuply-eclipsing sextuple star system from TESS data, TIC 168789840, also known as TYC 7037-89-1, the first known sextuple system consisting of three…
Unraveling the complex structure of AGN-driven outflows: V. Integral-field spectroscopy of 40 moderate-luminosity Type-2 AGNs
Rongxin Luo, Jong-Hak Woo, Marios Karouzos +6
There is an ongoing debate on whether feedback from active galactic nuclei (AGNs) can effectively regulate the star formation activities in their host galaxies. To investigate the…
GJ 1252 b: A 1.2 planet transiting an M3-dwarf at 20.4 pc
Avi Shporer, Karen A. Collins, Nicola Astudillo-Defru +35
We report the discovery of GJ 1252 b, a planet with a radius of 1.193 0.074 and an orbital period of 0.52 days around an M3-type star (0.381 0.019 $M_{\odo…
Photometry and spectroscopy of massive stars observed during K2 Campaign 8
Jéssica M. Eidam, Laerte Andrade, Marcelo Emilio +4
We report in this paper spectroscopic and photometric analysis of eight massive stars observed during Campaign 8 of the Kepler/K2 mission from January to March 2016. Spectroscopic…
N-Carbophenes: two-dimensional covalent organic frameworks derived from linear N-phenylenes
Chad E. Junkermeier, Jay Paul Luben, Ricardo Paupitz
N-Carbophene (carbophene) is a novel class of two-dimensional covalent organic frameworks (2DCOF), based on linear N-phenylenes, that have moderate band gaps and low-mobility bands…
Ground state determination and band gaps of bilayers of graphenylenes and octafunctionalized-biphenylenes
Chad E. Junkermeier, Ricardo Paupitz
Device fabrication often requires materials that are either reliably conducting, reliably semiconducting, or reliably nonconducting. Bilayer graphene (BLG) changes from a supercond…
The Taurus Boundary of Stellar/Substellar (TBOSS) Survey II. Disk Masses from ALMA Continuum Observations
K. Ward-Duong, J. Patience, J. Bulger +9
We report 885m ALMA continuum flux densities for 24 Taurus members spanning the stellar/substellar boundary, with spectral types from M4 to M7.75. Of the 24 systems, 22 are dete…
Precise masses for the transiting planetary system HD 106315 with HARPS
S. C. C. Barros, H. Gosselin, J. Lillo-Box +45
The multi-planetary system HD 106315 was recently found in K2 data . The planets have periods of and days, and radii of a…
A modified CoRoT detrend algorithm and the discovery of a new planetary companion
Rodrigo C. Boufleur, Marcelo Emilio, Eduardo Janot-Pacheco +4
We present MCDA, a modification of the CoRoT detrend algorithm (CDA) suitable to detrend chromatic light curves. By means of robust statistics and better handling of short term var…
A Poynting-Robertson-like drag at the Sun's surface
Ian Cunnyngham, Marcelo Emilio, Jeff Kuhn +2
The Sun's internal rotation Ω(r,Θ) has previously been measured using helioseismology techniques and found to be a complex function of co-latitude, θ, and radius, r. From helioseis…
Calibrating and Stabilizing Spectropolarimeters with Charge Shuffling and Daytime Sky Measurements
David Harrington, J. R. Kuhn, Rebecca Nevin
Well-calibrated spectropolarimetry studies at resolutions of 10,000 with signal-to-noise ratios (SNRs) better than 0.01\% across individual line profiles, are becoming common w…
International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9
C. Gałan, M. Mikołajewski, T. Tomov +87
Two observational campaigns were carried out during the eclipses of EE Cep in 2003 and 2008/9 to verify whether the eclipsing body in the system is indeed a dark disk and to unders…