scholarly journals Revisiting the Half Quanta and Defining Quantum Step Mechanics

2016 ◽  
Vol 07 (14) ◽  
pp. 1949-1952 ◽  
Author(s):  
Jean-Paul Auffray ◽  
Mohamed S. El Naschie
Keyword(s):  
Quantum Step

Direct observation of above-quantum-step quasibound states inGaAs/AlxGa1−xAs/vacuumheterostructures

1998 ◽  
Vol 57 (16) ◽  
pp. 9787-9791 ◽  
Author(s):  
W. Lu ◽  
Y. M. Mu ◽  
X. Q. Liu ◽  
X. S. Chen ◽  
M. F. Wan ◽  
...  
Keyword(s):  
Direct Observation ◽  
Quantum Step

scholarly journals The Origins of Ion Conductivity in MOF-Ionic Liquids Hybrid Solid Electrolytes

2021 ◽  
Vol 9 ◽  
Author(s):  
Roman Zettl ◽  
Ilie Hanzu
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Rational Design ◽  
Metal Organic Framework ◽  
Active Material ◽  
Metallic Lithium ◽  
Solid State Batteries ◽  
Metal Organic ◽  
Quantum Step ◽  
Ion Conductors

Fast Li+ solid ion conductors are a key component of all-solid-state batteries, a technology currently under development. The possible use of metallic lithium as active material in solid-state batteries warrants a quantum step improvement of battery specific energy, enabling further electric vehicles application. Hereby, we report the synthesis and ion conduction properties of a new solid hybrid electrolyte based on the MIL-121 metal organic framework (MOF) structure. After an ion exchange procedure that introduces Li+ in the structure, a known quantity of a soaking electrolyte is incorporated. The soaking electrolyte is based on the EMIM-TFSI ionic liquid, thus we can classify our formulation as a MOF–ionic liquid hybrid solid electrolyte. Electrical conductivity is investigated by impedance spectroscopy and preliminary studies of ion dynamics are conducted by 7Li NMR. The field of MOF-based ion conductors remains in incipient stages of research. Our report paves the way towards the rational design of new solid-state ion conductors.

scholarly journals Photochemistry: A quantum step towards artificial photosynthesis

Nature ◽  
1984 ◽  
Vol 307 (5952) ◽  
pp. 596-596 ◽  
Author(s):  
J. Barber
Keyword(s):  
Artificial Photosynthesis ◽  
Quantum Step

scholarly journals A quantum step forward in high pressure science

2020 ◽  
Vol 06 (04) ◽  
Author(s):  
Prabudhya Bhattacharyya ◽  
Thomas Mittiga
Keyword(s):  
High Pressure ◽  
Quantum Step

Capillary Refill?

PEDIATRICS ◽  
1994 ◽  
Vol 94 (2) ◽  
pp. 240-240
Author(s):  
Glenn D. Harris ◽  
Jose M. Saavedra ◽  
Laurence Finberg
Keyword(s):  
Ambient Temperature ◽  
Clinical Sign ◽  
Healthy Children ◽  
Capillary Refill Time ◽  
Capillary Refill ◽  
Quantum Step

Gorelick et al1 in their article "Effect of Ambient Temperature on Capillary Refill in Healthy Children" report that cool ambient temperature can prolong capillary refill time (CRT) in children with normal circulatory status. This suggests to them a limitation of the use of CRT in the assessment of ill or injured children. In the accompanying editorial2 entitled "Capillary Refill: Is It a Useful Clinical Sign?," Dr Baraff takes the aforementioned limitation one quantum step further to completely dismiss the use of CRT, stating it "adds nothing" in the evaluation of circulation.

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