Zobrazeno 1 - 10
of 373
pro vyhledávání: '"David H. Olson"'
Autor:
Kiumars Aryana, John A. Tomko, Ran Gao, Eric R. Hoglund, Takanori Mimura, Sara Makarem, Alejandro Salanova, Md Shafkat Bin Hoque, Thomas W. Pfeifer, David H. Olson, Jeffrey L. Braun, Joyeeta Nag, John C. Read, James M. Howe, Elizabeth J. Opila, Lane W. Martin, Jon F. Ihlefeld, Patrick E. Hopkins
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Materials with tunable thermal properties enable on-demand control of temperature and heat flow. Here, the authors demonstrate how thermal conductivity of an antiferroelectric solid can be bi-directionally switched to 10% lower and 25% higher values
Externí odkaz:
https://doaj.org/article/e3bc4a1f7288466294edf2e8876ae9ad
Autor:
Kiumars Aryana, Yifei Zhang, John A. Tomko, Md Shafkat Bin Hoque, Eric R. Hoglund, David H. Olson, Joyeeta Nag, John C. Read, Carlos Ríos, Juejun Hu, Patrick E. Hopkins
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Integrated nanophotonics is an emerging research direction that has attracted great interests. Here, the authors show upon substituting Te with Se, the thermal conductivity of ordered Ge2Sb2Te5 transitions from an electron to a phonon dominated regim
Externí odkaz:
https://doaj.org/article/4972d623a8c84f4da132e2b64178c7e0
Autor:
Kiumars Aryana, Derek A. Stewart, John T. Gaskins, Joyeeta Nag, John C. Read, David H. Olson, Michael K. Grobis, Patrick E. Hopkins
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The reduction in thermal conductivity is usually achieved by increasing the scattering rate or localization of heat carriers. Here, the authors propose a mechanism to suppress the thermal transport in amorphous systems such as SiTe binary alloys via
Externí odkaz:
https://doaj.org/article/4935055964874d63a1b5614d9d910b80
Autor:
Kiumars Aryana, John T. Gaskins, Joyeeta Nag, Derek A. Stewart, Zhaoqiang Bai, Saikat Mukhopadhyay, John C. Read, David H. Olson, Eric R. Hoglund, James M. Howe, Ashutosh Giri, Michael K. Grobis, Patrick E. Hopkins
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Designing efficient, fast and low power consumption phase change memories remains a challenge. Aryana et al. propose a strategy to reduce operating currents by manipulating the interfacial thermal resistance between the phase change unit and the elec
Externí odkaz:
https://doaj.org/article/5604de4866a44c3cbb46d9cb810c801e
Autor:
Hao Wang, Xinglong Dong, Junzhong Lin, Simon J. Teat, Stephanie Jensen, Jeremy Cure, Eugeny V. Alexandrov, Qibin Xia, Kui Tan, Qining Wang, David H. Olson, Davide M. Proserpio, Yves J. Chabal, Timo Thonhauser, Junliang Sun, Yu Han, Jing Li
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
The separation of C6 alkane isomers is crucial to the petroleum refining industry, but the distillation methods in place are energy intensive. Here, the authors design a series of topologically-guided zirconium-based metal-organic frameworks with opt
Externí odkaz:
https://doaj.org/article/7cafa6fb0fb04f438855fd1abf053ae7
Publikováno v:
Ciencias Psicológicas, Vol 7, Iss 1 (2016)
Este estudio instrumental analiza las propiedades psicométricas de una escala que evalúa el funcionamiento familiar a partir del Family Adaptability and Cohesion Evaluation Scale (FACES IV; Olson, 2011), aplicada a una muestra de 356 familias, medi
Externí odkaz:
https://doaj.org/article/7656acd4f032454bb994b11521dba02d
Autor:
Md Shafkat Bin Hoque, Milena Milich, Md Sabbir Akhanda, Sashank Shivakumar, Eric R. Hoglund, Dragos Staicu, Mingde Qin, Kathleen F. Quiambao-Tomko, John A. Tomko, Jeffrey L. Braun, Joshua Gild, David H. Olson, Kiumars Aryana, Yee Rui Koh, Roisul Galib, Luka Vlahovic, Davide Robba, John T. Gaskins, Mona Zebarjadi, Jian Luo, Patrick E. Hopkins
Publikováno v:
Journal of the European Ceramic Society. 43:4581-4587
Autor:
Liangying Li, Lidong Guo, David H. Olson, Shikai Xian, Zhiguo Zhang, Qiwei Yang, Kaiyi Wu, Yiwen Yang, Zongbi Bao, Qilong Ren, Jing Li
Publikováno v:
Science. 377:335-339
The separation and purification of xylene isomers is an industrially important but challenging process. Developing highly efficient adsorbents is crucial for the implementation of simulated moving bed technology for industrial separation of these iso
Autor:
Thomas M. Osborn Popp, Kolade A. Oyekan, Hao Wang, Simon J. Teat, Saif Ullah, Timo Thonhauser, Andrew J. Nieuwkoop, Shikai Xian, Jing Li, David H. Olson, Kui Tan, Ashley D. Bernstein, Ever Velasco
Publikováno v:
ACS Applied Materials & Interfaces. 13:51997-52005
Adsorptive separation by porous solids provides an energy-efficient alternative for the purification of important chemical species compared to energy-intensive distillations. Particularly, the separation of linear hexane isomers from its branched cou
Autor:
Zhe Cheng, Samuel Graham, Patrick E. Hopkins, Kenny Huynh, Roisul Hasan Galib, Eric R. Hoglund, Michael E. Liao, Jeffrey L. Braun, Kamal Hussain, John A. Tomko, Shafkat Bin Hoque, Zayd C. Leseman, Mirza Elahi, David H. Olson, Mark S. Goorsky, Abdullah Mamun, Yee Rui Koh, John T. Gaskins, Zeyu Liu, James M. Howe, Asif Khan, Kiumars Aryana, Tengfei Luo
Publikováno v:
ACS Nano. 15:9588-9599
High thermal conductivity materials show promise for thermal mitigation and heat removal in devices. However, shrinking the length scales of these materials often leads to significant reductions in thermal conductivities, thus invalidating their appl