Like the oxygen ions in the traditional technique, these come to rest a few thousandths of a millimetre below the surface.
If fired at high enough speed, these ions will come to rest a few thousandths of a millimetre below a wafer's surface.
So this weekend, as we commemorate Memorial Day, I ask you to hold all our fallen heroes in your hearts, and if you can, to lay a flower where they have come to rest.
Exhausted after cycling 1, 259 miles in 83 hours as part of an endurance challenge called the Race Across America, he becomes convinced that the motorhome carrying his support team is actually an alien spacecraft, and that his team's pleas for him to come inside and get some rest are merely a cunning pretext to get him to co-operate with a spot of alien probing.
"If we want to be exceptional and if we want to create this hub economy, a place for the rest of the world to come and invest in Georgia, then we have to be creative, " says Vera Kobalia, Georgia's 28-year-old economy minister.
Upstairs from a small police station is a shelter where children can come to rest, eat and get medical attention.
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There's more to come: more parking, a stadium renovation, more amenities and more challenges to the rest of the tour, challenges that might be big enough to set larger changes in motion.
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The spring from Barrichello's car struck Massa's helmet just above his eye, and his feet are believed to have come to rest on both the throttle and brake, as his car ploughed head-on into a tyre wall at about 125mph.
Wednesday's team announcement did lay to rest a few worries which had come to the surface when Jeremy Guscott was spotted in the Brewery bar with a mobile phone glued to his ear - although there was some scepticism, the possibility that Guscott was being called up to replace BOD couldn't entirely be discounted given Sir Clive's somewhat erratic selection policy.
BBC: SPORT | Rugby Union | Lions in NZ | Tour Blog | Lions in NZ tour blog
This election, it may come to the surprise of the rest of us, is not a referendum on policy, sovereignty or any personality.
So will the rest of the Islanders, who saw their momentum come to a screeching halt.
Officials described last week's landslip as a "dramatic movement" that has seen waterlogged soil come to rest against properties and over around 200m of road.
You know, a lot of interesting work is going to come out of China for the rest of the world.
But the gathering picture is of a piece with the China the rest of the modern world has come to know and find strangely out of place.
Seeing how they come together in an individual like Jay-Z is inspiring and a challenge to the rest of us.
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Or should he sit out the rest of the election and wait for a defeated Republican Party to come grovelling to him in the autumn?
That, however, does not mean the rest of the world should freeze in its tracks and that growth should come to a halt.
There was more joy to come from the very next ball when JP Duminy got a thin edge and Prior did the rest, leaving South Africa in strife with half their wickets gone and 150 not yet on the board.
He is appealing through the internet to the most enterprising people in Russia, and is inviting Russian and foreign scientists to come and innovate in a specially created zone, called Skolkovo, which would be protected against the rest of the country by a high security wall and honest police.
If you have sat across the table for months on end with Cyril Ramaphosa and found a way by which sworn enemies can come together to craft a new nation (and become firm friends), then the frustrations that drive the rest of us to distraction seem to count for little.
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For a whole generation of bosses, what they do in the next few months may come to define the rest of their careers.
First, hydrocarbons supply 85 percent of what America and the rest of the world consumes, a share that will change little for decades to come based on every credible forecast including our own Department of Energy.
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"Now, of course, khat will come more extensively to the London airports and then be smuggled to the rest of Europe, because you can earn a lot of money with this drug, " warns Mr Schmidt.
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