Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Wood, Joshua D."'
Autor:
Koepke, Justin C., Wood, Joshua D., Carrion, Enrique A., Schmucker, Scott W., Chen, Yaofeng, Hewaparakrama, Jayan, Rangarajan, Aniruddh, Datye, Isha, Mehta, Rushabh, Liu, Ximeng, Chang, Noel N., Nienhaus, Lea, Haasch, Richard T., Gruebele, Martin, Girolami, Gregory S., Pop, Eric, Lyding, Joseph W.
We analyze the optical, chemical, and electrical properties of chemical vapor deposition (CVD) grown hexagonal boron nitride (h-BN) using the precursor ammonia-borane ($H_3N-BH_3$) as a function of $Ar/H_2$ background pressure ($P_{TOT}$). Films grow
Externí odkaz:
http://arxiv.org/abs/1605.06861
Autor:
Ryder, Christopher R., Wood, Joshua D., Wells, Spencer A., Yang, Yang, Jariwala, Deep, Marks, Tobin J., Schatz, George C., Hersam, Mark C.
Functionalization of atomically thin nanomaterials enables the tailoring of their chemical, optical, and electronic properties. Exfoliated black phosphorus, a layered two-dimensional semiconductor exhibiting favorable charge carrier mobility, tunable
Externí odkaz:
http://arxiv.org/abs/1605.01012
Autor:
Kang, Joohoon, Wells, Spencer A., Wood, Joshua D., Lee, Jae-Hyeok, Liu, Xiaolong, Ryder, Christopher R., Zhu, Jian, Guest, Jeffrey R., Husko, Chad A., Hersam, Mark C.
Understanding and exploiting the remarkable optical and electronic properties of phosphorene require mass production methods that avoid chemical degradation. While solution-based strategies have been developed for scalable exfoliation of black phosph
Externí odkaz:
http://arxiv.org/abs/1604.05677
Two-dimensional (2D) semiconducting transition metal dichalcogenides (TMDCs) and black phosphorus (BP) have beneficial electronic, optical, and physical properties at the few-layer limit. As atomically thin materials, 2D TMDCs and BP are highly sensi
Externí odkaz:
http://arxiv.org/abs/1603.08544
We ascertain the anisotropic thermal conductivity of alumina passivated black phosphorus (BP), a reactive 2D nanomaterial with strong in-plane anisotropy. We measure the room temperature thermal conductivity by time-domain thermoreflectance for the t
Externí odkaz:
http://arxiv.org/abs/1510.00051
Autor:
Khatib, Omar, Wood, Joshua D., McLeod, Alexander S., Goldflam, Michael D., Wagner, Martin, Damhorst, Gregory L., Koepke, Justin C., Doidge, Gregory P., Rangarajan, Aniruddh, Bashir, Rashid, Pop, Eric, Lyding, Joseph W., Thiemens, Mark H., Keilmann, Fritz, Basov, D. N.
Publikováno v:
ACS Nano, 2015, 9 (8), pp 7968-7975
Scattering scanning near-field optical microscopy (s-SNOM) has emerged as a powerful nanoscale spectroscopic tool capable of characterizing individual biomacromolecules and molecular materials. However, applications of scattering-based near-field tec
Externí odkaz:
http://arxiv.org/abs/1509.01743
Autor:
Koepke, Justin C., Wood, Joshua D., Horvath, Cedric M., Lyding, Joseph W., Barraza-Lopez, Salvador
We employ room-temperature ultrahigh vacuum scanning tunneling microscopy (UHV STM) and {\em ab-initio} calculations to study graphene flakes that were adsorbed onto the Si(111)$-$7$\times$7 surface. The characteristic 7$\times$7 reconstruction of th
Externí odkaz:
http://arxiv.org/abs/1508.02098
Autor:
Kang, Joohoon, Wood, Joshua D., Wells, Spencer A., Lee, Jae-Hyeok, Liu, Xiaolong, Chen, Kan-Sheng, Hersam, Mark C.
Publikováno v:
ACS Nano, 9, (4), 3596 (2015)
Solution dispersions of two-dimensional (2D) black phosphorus (BP), often referred to as phosphorene, are achieved by solvent exfoliation. These pristine, electronic-grade BP dispersions are produced with anhydrous, organic solvents in a sealed tip u
Externí odkaz:
http://arxiv.org/abs/1505.00878
Publikováno v:
Journal of Physical Chemistry Letters 2015
With a semiconducting band gap and high charge carrier mobility, two-dimensional (2D) black phosphorus (BP), often referred to as phosphorene, holds significant promise for next generation electronics and optoelectronics. However, as a 2D material, i
Externí odkaz:
http://arxiv.org/abs/1502.02644
Autor:
Wood, Joshua D., Doidge, Gregory P., Carrion, Enrique A., Koepke, Justin C., Kaitz, Joshua A., Datye, Isha, Behnam, Ashkan, Hewaparakrama, Jayan, Aruin, Basil, Chen, Yaofeng, Dong, Hefei, Haasch, Richard T., Lyding, Joseph W., Pop, Eric
Publikováno v:
Nanotechnology 26, 055302 (2015)
We examine the transfer of graphene grown by chemical vapor deposition (CVD) with polymer scaffolds of poly(methyl methacrylate) (PMMA), poly(lactic acid) (PLA), poly(phthalaldehyde) (PPA), and poly(bisphenol A carbonate) (PC). We find that optimally
Externí odkaz:
http://arxiv.org/abs/1501.02884