#CITY TO CITYU TOUR

[umrahtaxicar]

Most Famous Visited Places in Makkah & Medina-During Umrah

In the world, offering Umrah is the most repeated and soulful journey people do. Ziyarat of Makkah: these are the holist cities in Islam and hold most special place in every Muslim’s heart. This is the most-awaited journey for which every Muslim waited for Allah’s calling towards kabah and offering Umrah or Hajj. Let’s explore the most famous places Pilgrims used to visit while performing Umrah journey.

Makkah: The Heart of Islam

 

1.  Masjid Al-Haram (The grand mosque)

Kabah: Kabah is the most privileged place in Islam. It was used to say, or it was believed, that this process of tawaf originated from Prophet (P.B.U.H.), as he did same while performing hajj. Muslims use the act of circumnavigating the Kabah during the hajj to declare their adherence to the Islamic faith and to show their acceptance and loyalty to Allah.

Maqam Ibrahim: The stone is believed to have the footprint of Prophet Ibrahim (A.S.) while building Kabah

Safa and Marwah: Within the grand mosque, there are two hills called Safa and Marwah People performing sai’copy Hagar's search for water for her son Ismael.

2.  Jabal Al-Noor (The Mountain of Light)

The Prophet Muhammad received his first revelation from the Angel Gabriel in the Hira Cave. This site gives a broad view of Makkah.

3.  Jabal Thawr

Thawr Cave is held by this Mount, where during migration, Madina Prophet (P.B.U.H.) and his companion Hazrat Abu Bakar hid themselves from Quraish.  

4.  Mount Arafat

The second name of it is “Mount of Mercy”, Where Prophet Muhammad (P.B.U.H.) Gave his last sermon. Although standing at Arafat is a crucial Hajj rite, Umrah is also a popular time to visit because of its deep meaning.

 

5.  Mina

Renowned for its Jamarat Bridge, where pilgrims undertake the symbolic stoning of the devil, Mina is a tent city that comes to life during the Hajj.

Medina: The City of the Prophet

1.  Al-Masjid an-Nabawi (The Prophet’s Mosque)

The Green Dome, which designates the Prophet Muhammad's tomb, is located in the second-holiest mosque in Islam. Pilgrims recite prayers there, sending tribute to the Prophet (P.B.U.H.).

2.      Quba Mosque

Prophet Muhammad established the first mosque in Islam (P.B.U.H.). Praying in this mosque is equivalent to offering umrah.

3.      Masjid Al-Qiblatayn (The Mosque of Two Qiblas)

This mosque is special because it is the location where a divine command moved the Qiblas, or direction of prayer, from Jerusalem to Makkah.

4.  Jannat al-Baqi

A special graveyard where many prophets, their companions, and their families are buried. This place has a great significance

5.  Mount Uhud

The second battle of Islam was held there. The battle of Uhud, which resulted in the martyrdom of numerous prophet associates,. Pilgrims visit that place to pay their respect and remember their sacrifices for Islam and ummat-e-muslima.

6.  Masjid Al-Ghamama

Located near Al-Masjid an-Nabawi. It is thought to be the place where the Prophet (P.B.U.H.) used to pray for rain and Eid prayers.

Cultural and Historical Insights

Visit these Places during your Umrah journey https://umrahtaxicar.com/ to grow your knowledge about Islamic history and embark on a soulful journey. Each site tells a story of faith, perseverance, and divine guidance. As you visit them, you feel a deep connection with Islam and its history. Book us for a proper guide and a comfortable, reliable Umrah tour.

Tips for Umrah Pilgrims

Stay Hydrated, plan ahead, Respect local customs, and engage in reflections.

[shirlleycoyle]

Scientists Are Stretching Diamonds to Revolutionize Electronics

A computer is only as strong as its weakest physical parts. As we push more data through smaller devices at faster rates, circuit board components are being taken to their limit. Failure means fragging out or going up in a ball of flames.

Silicon was the material that facilitated a total paradigm shift in information processing, but it can't conduct electrons fast enough to keep up with our insatiable info-appetites. As we round third base on a new computing future, the hardware industry has to keep up its end of the bargain. That’s led to a scorched-earth hunt for substances that can power the next phase of growth.

There isn’t a substance on this planet that can withstand and conduct and deliver energy flows like a diamond. The super material’s unreal ability to move electrons has made it the belle of the high-tech ball for five years running. But the punishing demands of computational quantum leaps have pushed diamonds to their semiconducting limits, too. Since ceilings can’t be a thing, scientists are "doping" diamonds to make them stronger, faster, and more efficient. But the yields are incremental.

A joint research team led by City University of Hong Kong (CityU) is taking a radically different approach to the problem: elastic strain engineering. They’re breaking diamonds down to nano-size where they can then be physically stretched. This process opens up the internal bands through which energy can travel, and cranks their conducting power up exponentially. If strain engineering research continues to corroborate these findings, the impact will go far beyond personal computing. Almost every industry we hold dear will be rendered unrecognizable by today’s standards. To get a grip on the current situation though, here’s a quick tour through the many-sided world of diamonds. 

A refracted industry

The high visibility of diamonds as consumer gemstones leaves the gargantuan enterprise industry mostly unnoticed. Only 20 percent of the mined diamonds on Earth become gemstones. These are glistening specimens with minimal impurities boasting an exquisite specific gravity of 3.52, meaning it weighs 3.52 times as much as an equal quantity of water. You know when you pack a snowball and it’s literally perfect in shape, density and hardness? Specific gravity is the Gemological Institute’s quantifiable equivalent of that. 3.52, chef’s kiss.

Then there's industrial diamonds. These fit into two categories. The first is the other 80 percent of diamonds coming from mines. This is the side of the family no one talks to—a vulgar army of lumbering cloudy-eyed cousins, all literally named Bort. The other supply of industrial diamonds is synthetic, which are grown in carefully calibrated laboratory conditions.

To put annual diamond production volumes into perspective, 142 million carats or 63,000 lbs of gem-grade diamonds are mined each year. A carat of gem-grade diamond runs you about $6,000 but can climb as high as $29,000. That puts the value of the diamond jewelry market at .

Industrial diamond production—Bort and synthetic—weigh in at 5 billion carats produced per year, or 2.2 million pounds. A carat of Bort goes for $.05 – $.30 cents. The market for industrial diamonds sits . Given the unit cost, that’s a cumbersome transaction volume.

So who is buying (and using) all this Bort??

"Poor predictable Bort, always picks rock"

Industrial diamonds are hard AF. We humans discovered this attribute centuries ago and put them to work as an abrasive in grinding, drilling, cutting, and polishing. Diamonds also have chemical, electrical, optical, and thermal characteristics that make them the best material available for corrosion-resistant coatings, special lenses, heat sinks in electrical circuits… the list goes on.

Some of the biggest industrial applications for diamonds are stone-cutting and highway building repair, as well as the auto industry. The manufacture of every automobile in the United States consumes 1.5 carats of industrial diamond. Third is research and high-tech applications.

And now we’re where we need to be.

Image: Cave of Crystals in Naica, Mexico. Image: Alexander Van Driessche is licensed under CC BY 3.0

The Mount Everest of electronic materials

The technological applications of diamonds are abundant, from electronics, to high-power lasers, to cancer detection and treatment. There are an array of reasons why diamonds are unparalleled in so many spaces:

1) Ultra-high thermal conductivity: Diamonds stay cool in super-charged situations.

2) Exceptional electric charge carrier mobility: Electrons move through diamonds with smoothness and efficiency.

3) High breakdown strength: You can pump just a Titanic voltage through a diamond without its structure crumbling.

4) Ultra-wide band gap: If the space through which electrons can flow in a piece of plastic is a sink faucet, then the diamond’s crystal lattice structure is the Hoover Dam of semiconductors. 

The characteristics that have brought the industrial diamond into wide-spread application also come with constantly mounting expectations.

The large band gap and tight crystal structure that make industrial diamonds such incredible semiconductors have their limit. Dying for some way to get a leg up on competition, researchers turned to doping diamonds. The most common practice for increasing the diamond’s electron game is called carbon vapor deposition. 

Diamonds and the pathways inside of them, called lattice structures, are all made of carbon. In carbon vapor deposition, labs inject this lattice structure with either boron or nitrogen. Boron has one electron fewer than carbon; Nitrogen has one electron more than carbon. Key is that both manipulate the band gap, the passageway electrons take through the lattice. No one analogy does the trick, but here’s an attempt, as explained by this article’s new mascot: 

The diamond band gap as an airport moving walkway

Ah, the airport moving walkway! What a utopian mode of transportation it is—every type of traveler moving every type of way, all on one resplendent metal carpet. Clear the way for the Business Man rushing to the front of some arbitrary line. Behold the Sweatpants-Clad, Portable Pillow-Carrying Mouthbreather so insistent on not walking that they might as well be in reverse. There’s the Family of 12 using their children as a barricade to any forward motion whatsoever. And make way for the Disheveled Vodka-Tomato Juice Before Take-off Fanatic, putting more energy into shaking his head than placing one foot in front of the other.

The walkway is our diamond band gap and the travelers are our electrons. There are a bunch of options for how we can change the way the walkway works and, consequently, how its inhabitants travel.

We could slow the conveyor belt down, or we could speed it up. We could widen the belt to allow more travelers to pass through per second. Or we could smear the belt with butter, causing the travelers to move side to side. This is essentially what doping diamonds does to their band gap. There’s an endless number of ways to tune the system to let electrons pass through.

There is one restriction: No matter how much you mess with the speed of the walkway, warp the dimensions, or add butter, the planes are all taking off as scheduled. At this point, we’re really pushing the walkway analogy, but that’s where we’re at with doping. There’s only so much the practice can do to affect an electron’s delivery. Until now.

Strain engineering

Just before the New Year, a team led by the City University of Hong Kong has taken a key step in unleashing the full conductivity potential of diamonds. The full findings were published in Science. 

The first step in strain engineering is microfabricating diamonds at nanoscale. To put things into perspective, that’s 624 times smaller than a grain of sand. The ideal shape of each diamond is above; it’s called a bridge. The two thicker ends provide a solid grip while the center gets stretched. Using a pincing mechanism, the tensile pressure is applied and then released in continuous cycles. The stretched area increases in length by up to 9 percent. When the pressure is released the diamond returns to its former dimensions. It looks like this:

Once that process is underway, researchers jump in to measure the band gap density at different pressures. They’ve found that as tensile strength increases, the band gap decreases. At points beyond 9 percent tension, direct semiconduction even begins to occur. This is a huge deal, because it means an electron clearing the diamond’s band gap with zero interruption. 

Long story short, if these findings remain consistent, we’re sitting pretty for the next ten years of optoelectronics.

Beyond a truly mind-blowing feat of micro-engineering, these findings indicate that the next leaps in semiconductor efficiency will come from physically altering the density of substances. The icing on the cake is that this process can be continuous and reversible. A.K.A., you’ll never have to take your Macbook into the Apple store to have its diamonds replaced. 

While that’s a few years out, “The Dawn of a Diamond Age of Electronics,” as one industry pioneer puts it, is upon us. 

Thobey Campion is the former Publisher of Motherboard. You can jump the band gap into our electric diamond future with him here.

Scientists Are Stretching Diamonds to Revolutionize Electronics syndicated from https://triviaqaweb.wordpress.com/feed/

[shirlleycoyle]

Scientists Are Stretching Diamonds to Revolutionize Electronics

A computer is only as strong as its weakest physical parts. As we push more data through smaller devices at faster rates, circuit board components are being taken to their limit. Failure means fragging out or going up in a ball of flames.

Silicon was the material that facilitated a total paradigm shift in information processing, but it can't conduct electrons fast enough to keep up with our insatiable info-appetites. As we round third base on a new computing future, the hardware industry has to keep up its end of the bargain. That’s led to a scorched-earth hunt for substances that can power the next phase of growth.

There isn’t a substance on this planet that can withstand and conduct and deliver energy flows like a diamond. The super material’s unreal ability to move electrons has made it the belle of the high-tech ball for five years running. But the punishing demands of computational quantum leaps have pushed diamonds to their semiconducting limits, too. Since ceilings can’t be a thing, scientists are "doping" diamonds to make them stronger, faster, and more efficient. But the yields are incremental.

A joint research team led by City University of Hong Kong (CityU) is taking a radically different approach to the problem: elastic strain engineering. They’re breaking diamonds down to nano-size where they can then be physically stretched. This process opens up the internal bands through which energy can travel, and cranks their conducting power up exponentially. If strain engineering research continues to corroborate these findings, the impact will go far beyond personal computing. Almost every industry we hold dear will be rendered unrecognizable by today’s standards. To get a grip on the current situation though, here’s a quick tour through the many-sided world of diamonds. 

A refracted industry

The high visibility of diamonds as consumer gemstones leaves the gargantuan enterprise industry mostly unnoticed. Only 20 percent of the mined diamonds on Earth become gemstones. These are glistening specimens with minimal impurities boasting an exquisite specific gravity of 3.52, meaning it weighs 3.52 times as much as an equal quantity of water. You know when you pack a snowball and it’s literally perfect in shape, density and hardness? Specific gravity is the Gemological Institute’s quantifiable equivalent of that. 3.52, chef’s kiss.

Then there's industrial diamonds. These fit into two categories. The first is the other 80 percent of diamonds coming from mines. This is the side of the family no one talks to—a vulgar army of lumbering cloudy-eyed cousins, all literally named Bort. The other supply of industrial diamonds is synthetic, which are grown in carefully calibrated laboratory conditions.

To put annual diamond production volumes into perspective, 142 million carats or 63,000 lbs of gem-grade diamonds are mined each year. A carat of gem-grade diamond runs you about $6,000 but can climb as high as $29,000. That puts the value of the diamond jewelry market at .

Industrial diamond production—Bort and synthetic—weigh in at 5 billion carats produced per year, or 2.2 million pounds. A carat of Bort goes for $.05 – $.30 cents. The market for industrial diamonds sits . Given the unit cost, that’s a cumbersome transaction volume.

So who is buying (and using) all this Bort??

"Poor predictable Bort, always picks rock"

Industrial diamonds are hard AF. We humans discovered this attribute centuries ago and put them to work as an abrasive in grinding, drilling, cutting, and polishing. Diamonds also have chemical, electrical, optical, and thermal characteristics that make them the best material available for corrosion-resistant coatings, special lenses, heat sinks in electrical circuits… the list goes on.

Some of the biggest industrial applications for diamonds are stone-cutting and highway building repair, as well as the auto industry. The manufacture of every automobile in the United States consumes 1.5 carats of industrial diamond. Third is research and high-tech applications.

And now we’re where we need to be.

Cave of Crystals in Naica, Mexico. Image: Alexander Van Driessche is licensed under CC BY 3.0

The Mount Everest of electronic materials

The technological applications of diamonds are abundant, from electronics, to high-power lasers, to cancer detection and treatment. There are an array of reasons why diamonds are unparalleled in so many spaces:

1) Ultra-high thermal conductivity: Diamonds stay cool in super-charged situations.

2) Exceptional electric charge carrier mobility: Electrons move through diamonds with smoothness and efficiency.

3) High breakdown strength: You can pump just a Titanic voltage through a diamond without its structure crumbling.

4) Ultra-wide band gap: If the space through which electrons can flow in a piece of plastic is a sink faucet, then the diamond’s crystal lattice structure is the Hoover Dam of semiconductors. 

The characteristics that have brought the industrial diamond into wide-spread application also come with constantly mounting expectations.

The large band gap and tight crystal structure that make industrial diamonds such incredible semiconductors have their limit. Dying for some way to get a leg up on competition, researchers turned to doping diamonds. The most common practice for increasing the diamond’s electron game is called carbon vapor deposition. 

Diamonds and the pathways inside of them, called lattice structures, are all made of carbon. In carbon vapor deposition, labs inject this lattice structure with either boron or nitrogen. Boron has one electron fewer than carbon; Nitrogen has one electron more than carbon. Key is that both manipulate the band gap, the passageway electrons take through the lattice. No one analogy does the trick, but here’s an attempt, as explained by this article’s new mascot: 

The diamond band gap as an airport moving walkway

Ah, the airport moving walkway! What a utopian mode of transportation it is—every type of traveler moving every type of way, all on one resplendent metal carpet. Clear the way for the Business Man rushing to the front of some arbitrary line. Behold the Sweatpants-Clad, Portable Pillow-Carrying Mouthbreather so insistent on not walking that they might as well be in reverse. There’s the Family of 12 using their children as a barricade to any forward motion whatsoever. And make way for the Disheveled Vodka-Tomato Juice Before Take-off Fanatic, putting more energy into shaking his head than placing one foot in front of the other.

The walkway is our diamond band gap and the travelers are our electrons. There are a bunch of options for how we can change the way the walkway works and, consequently, how its inhabitants travel.

We could slow the conveyor belt down, or we could speed it up. We could widen the belt to allow more travelers to pass through per second. Or we could smear the belt with butter, causing the travelers to move side to side. This is essentially what doping diamonds does to their band gap. There’s an endless number of ways to tune the system to let electrons pass through.

There is one restriction: No matter how much you mess with the speed of the walkway, warp the dimensions, or add butter, the planes are all taking off as scheduled. At this point, we’re really pushing the walkway analogy, but that’s where we’re at with doping. There’s only so much the practice can do to affect an electron’s delivery. Until now.

Strain engineering

Just before the New Year, a team led by the City University of Hong Kong has taken a key step in unleashing the full conductivity potential of diamonds. The full findings were published in Science. 

The first step in strain engineering is microfabricating diamonds at nanoscale. To put things into perspective, that’s 624 times smaller than a grain of sand. The ideal shape of each diamond is above; it’s called a bridge. The two thicker ends provide a solid grip while the center gets stretched. Using a pincing mechanism, the tensile pressure is applied and then released in continuous cycles. The stretched area increases in length by up to 9 percent. When the pressure is released the diamond returns to its former dimensions. It looks like this:

Once that process is underway, researchers jump in to measure the band gap density at different pressures. They’ve found that as tensile strength increases, the band gap decreases. At points beyond 9 percent tension, direct semiconduction even begins to occur. This is a huge deal, because it means an electron clearing the diamond’s band gap with zero interruption. 

Long story short, if these findings remain consistent, we’re sitting pretty for the next ten years of optoelectronics.

Beyond a truly mind-blowing feat of micro-engineering, these findings indicate that the next leaps in semiconductor efficiency will come from physically altering the density of substances. The icing on the cake is that this process can be continuous and reversible. A.K.A., you’ll never have to take your Macbook into the Apple store to have its diamonds replaced. 

While that’s a few years out, “The Dawn of a Diamond Age of Electronics,” as one industry pioneer puts it, is upon us. 

Thobey Campion is the former Publisher of Motherboard. You can jump the band gap into our electric diamond future with him here.

Scientists Are Stretching Diamonds to Revolutionize Electronics syndicated from https://triviaqaweb.wordpress.com/feed/

[shirlleycoyle]

Scientists Are Stretching Diamonds to Revolutionize Electronics

A computer is only as strong as its weakest physical parts. As we push more data through smaller devices at faster rates, circuit board components are being taken to their limit. Failure means fragging out or going up in a ball of flames.

Silicon was the material that facilitated a total paradigm shift in information processing, but it can't conduct electrons fast enough to keep up with our insatiable info-appetites. As we round third base on a new computing future, the hardware industry has to keep up its end of the bargain. That’s led to a scorched-earth hunt for substances that can power the next phase of growth.

There isn’t a substance on this planet that can withstand and conduct and deliver energy flows like a diamond. The super material’s unreal ability to move electrons has made it the belle of the high-tech ball for five years running. But the punishing demands of computational quantum leaps have pushed diamonds to their semiconducting limits, too. Since ceilings can’t be a thing, scientists are "doping" diamonds to make them stronger, faster, and more efficient. But the yields are incremental.

A joint research team led by City University of Hong Kong (CityU) is taking a radically different approach to the problem: elastic strain engineering. They’re breaking diamonds down to nano-size where they can then be physically stretched. This process opens up the internal bands through which energy can travel, and cranks their conducting power up exponentially. If strain engineering research continues to corroborate these findings, the impact will go far beyond personal computing. Almost every industry we hold dear will be rendered unrecognizable by today’s standards. To get a grip on the current situation though, here’s a quick tour through the many-sided world of diamonds. 

A refracted industry

The high visibility of diamonds as consumer gemstones leaves the gargantuan enterprise industry mostly unnoticed. Only 20 percent of the mined diamonds on Earth become gemstones. These are glistening specimens with minimal impurities boasting an exquisite specific gravity of 3.52, meaning it weighs 3.52 times as much as an equal quantity of water. You know when you pack a snowball and it’s literally perfect in shape, density and hardness? Specific gravity is the Gemological Institute’s quantifiable equivalent of that. 3.52, chef’s kiss.

Then there's industrial diamonds. These fit into two categories. The first is the other 80 percent of diamonds coming from mines. This is the side of the family no one talks to—a vulgar army of lumbering cloudy-eyed cousins, all literally named Bort. The other supply of industrial diamonds is synthetic, which are grown in carefully calibrated laboratory conditions.

To put annual diamond production volumes into perspective, 142 million carats or 63,000 lbs of gem-grade diamonds are mined each year. A carat of gem-grade diamond runs you about $6,000 but can climb as high as $29,000. That puts the value of the diamond jewelry market at .

Industrial diamond production—Bort and synthetic—weigh in at 5 billion carats produced per year, or 2.2 million pounds. A carat of Bort goes for $.05 – $.30 cents. The market for industrial diamonds sits . Given the unit cost, that’s a cumbersome transaction volume.

So who is buying (and using) all this Bort??

"Poor predictable Bort, always picks rock"

Industrial diamonds are hard AF. We humans discovered this attribute centuries ago and put them to work as an abrasive in grinding, drilling, cutting, and polishing. Diamonds also have chemical, electrical, optical, and thermal characteristics that make them the best material available for corrosion-resistant coatings, special lenses, heat sinks in electrical circuits… the list goes on.

Some of the biggest industrial applications for diamonds are stone-cutting and highway building repair, as well as the auto industry. The manufacture of every automobile in the United States consumes 1.5 carats of industrial diamond. Third is research and high-tech applications.

And now we’re where we need to be.

Cave of Crystals in Naica, Mexico. Image: Alexander Van Driessche is licensed under CC BY 3.0

The Mount Everest of electronic materials

The technological applications of diamonds are abundant, from electronics, to high-power lasers, to cancer detection and treatment. There are an array of reasons why diamonds are unparalleled in so many spaces:

1) Ultra-high thermal conductivity: Diamonds stay cool in super-charged situations.

2) Exceptional electric charge carrier mobility: Electrons move through diamonds with smoothness and efficiency.

3) High breakdown strength: You can pump just a Titanic voltage through a diamond without its structure crumbling.

4) Ultra-wide band gap: If the space through which electrons can flow in a piece of plastic is a sink faucet, then the diamond’s crystal lattice structure is the Hoover Dam of semiconductors. 

The characteristics that have brought the industrial diamond into wide-spread application also come with constantly mounting expectations.

The large band gap and tight crystal structure that make industrial diamonds such incredible semiconductors have their limit. Dying for some way to get a leg up on competition, researchers turned to doping diamonds. The most common practice for increasing the diamond’s electron game is called carbon vapor deposition. 

Diamonds and the pathways inside of them, called lattice structures, are all made of carbon. In carbon vapor deposition, labs inject this lattice structure with either boron or nitrogen. Boron has one electron fewer than carbon; Nitrogen has one electron more than carbon. Key is that both manipulate the band gap, the passageway electrons take through the lattice. No one analogy does the trick, but here’s an attempt, as explained by this article’s new mascot: 

The diamond band gap as an airport moving walkway

Ah, the airport moving walkway! What a utopian mode of transportation it is—every type of traveler moving every type of way, all on one resplendent metal carpet. Clear the way for the Business Man rushing to the front of some arbitrary line. Behold the Sweatpants-Clad, Portable Pillow-Carrying Mouthbreather so insistent on not walking that they might as well be in reverse. There’s the Family of 12 using their children as a barricade to any forward motion whatsoever. And make way for the Disheveled Vodka-Tomato Juice Before Take-off Fanatic, putting more energy into shaking his head than placing one foot in front of the other.

The walkway is our diamond band gap and the travelers are our electrons. There are a bunch of options for how we can change the way the walkway works and, consequently, how its inhabitants travel.

We could slow the conveyor belt down, or we could speed it up. We could widen the belt to allow more travelers to pass through per second. Or we could smear the belt with butter, causing the travelers to move side to side. This is essentially what doping diamonds does to their band gap. There’s an endless number of ways to tune the system to let electrons pass through.

There is one restriction: No matter how much you mess with the speed of the walkway, warp the dimensions, or add butter, the planes are all taking off as scheduled. At this point, we’re really pushing the walkway analogy, but that’s where we’re at with doping. There’s only so much the practice can do to affect an electron’s delivery. Until now.

Strain engineering

Just before the New Year, a team led by the City University of Hong Kong has taken a key step in unleashing the full conductivity potential of diamonds. The full findings were published in Science. 

The first step in strain engineering is microfabricating diamonds at nanoscale. To put things into perspective, that’s 624 times smaller than a grain of sand. The ideal shape of each diamond is above; it’s called a bridge. The two thicker ends provide a solid grip while the center gets stretched. Using a pincing mechanism, the tensile pressure is applied and then released in continuous cycles. The stretched area increases in length by up to 9 percent. When the pressure is released the diamond returns to its former dimensions. It looks like this:

Once that process is underway, researchers jump in to measure the band gap density at different pressures. They’ve found that as tensile strength increases, the band gap decreases. At points beyond 9 percent tension, direct semiconduction even begins to occur. This is a huge deal, because it means an electron clearing the diamond’s band gap with zero interruption. 

Long story short, if these findings remain consistent, we’re sitting pretty for the next ten years of optoelectronics.

Beyond a truly mind-blowing feat of micro-engineering, these findings indicate that the next leaps in semiconductor efficiency will come from physically altering the density of substances. The icing on the cake is that this process can be continuous and reversible. A.K.A., you’ll never have to take your Macbook into the Apple store to have its diamonds replaced. 

While that’s a few years out, “The Dawn of a Diamond Age of Electronics,” as one industry pioneer puts it, is upon us. 

Thobey Campion is the former Publisher of Motherboard. You can jump the band gap into our electric diamond future with him here.

Scientists Are Stretching Diamonds to Revolutionize Electronics syndicated from https://triviaqaweb.wordpress.com/feed/