Today, COSIG has two new guides!
🤖Spotting and handling text generated by large language models (LLMs)
🧲Spotting issues with magnetometry results, a set of techniques used to measure the magnetic properties of materials
Both guides are now available to read and adapt at cosig.net!
🤖Spotting and handling text generated by large language models (LLMs)
🧲Spotting issues with magnetometry results, a set of techniques used to measure the magnetic properties of materials
Both guides are now available to read and adapt at cosig.net!
November 4, 2026 at 5:11 AM
Today, COSIG has two new guides!
🤖Spotting and handling text generated by large language models (LLMs)
🧲Spotting issues with magnetometry results, a set of techniques used to measure the magnetic properties of materials
Both guides are now available to read and adapt at cosig.net!
🤖Spotting and handling text generated by large language models (LLMs)
🧲Spotting issues with magnetometry results, a set of techniques used to measure the magnetic properties of materials
Both guides are now available to read and adapt at cosig.net!
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 10, 2026 at 12:30 AM
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 6, 2026 at 12:30 AM
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 7, 2026 at 12:30 AM
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/quantums-qui...
If someone hasn't invented them yet, inflatable knots that attach to the base of the penis, are inflated by a Co2 cartridge and activated right before orgasm using nitrogen-vacancy magnetometry detecting the electric field that controls epididymis contraction...
ok well a button might work too
ok well a button might work too
November 7, 2026 at 8:29 PM
If someone hasn't invented them yet, inflatable knots that attach to the base of the penis, are inflated by a Co2 cartridge and activated right before orgasm using nitrogen-vacancy magnetometry detecting the electric field that controls epididymis contraction...
ok well a button might work too
ok well a button might work too
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 5, 2026 at 10:15 AM
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
Adelaide researchers used synthetic area spread in 2D SQIF arrays to achieve absolute magnetic field sensing without sacrificing detector sensitivity—a long-standing trade-off. Applications include MEG imaging and quantum hardware readout.
#SuperconductingQuantum #QuantumSensing #Magnetometry
#SuperconductingQuantum #QuantumSensing #Magnetometry
Synthetic Area Spread Enables Absolute Magnetic Field Sensing in Superconducting Quantum Arrays
iq.fp2.dev
November 7, 2026 at 8:32 PM
Adelaide researchers used synthetic area spread in 2D SQIF arrays to achieve absolute magnetic field sensing without sacrificing detector sensitivity—a long-standing trade-off. Applications include MEG imaging and quantum hardware readout.
#SuperconductingQuantum #QuantumSensing #Magnetometry
#SuperconductingQuantum #QuantumSensing #Magnetometry
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/10/cogs...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 3, 2026 at 8:00 PM
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/10/cogs...
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 4, 2026 at 10:15 AM
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
It almost feels like I'm doing arts & crafts as I fashion a new sample holder from a drinking straw. And yes, I have a very large stockpile of drinking straws in order to fabricate enough magnetometry sample holders until I die or retire.
November 4, 2026 at 1:18 PM
It almost feels like I'm doing arts & crafts as I fashion a new sample holder from a drinking straw. And yes, I have a very large stockpile of drinking straws in order to fabricate enough magnetometry sample holders until I die or retire.
Random internal electric fields from dopants cause systematic errors exceeding g-factor uncertainty in NV magnetometry at few-mT bias fields. Monte Carlo modeling reproduces asymmetric lineshapes observed experimentally; proposed ABCDE fitting function reduces RIEF-induced err...
Random Internal Electric Fields and Accuracy in Diamond NV Center Magnetometry
iq.fp2.dev
November 4, 2026 at 3:42 AM
Random internal electric fields from dopants cause systematic errors exceeding g-factor uncertainty in NV magnetometry at few-mT bias fields. Monte Carlo modeling reproduces asymmetric lineshapes observed experimentally; proposed ABCDE fitting function reduces RIEF-induced err...
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/11/cogs...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 4, 2026 at 8:00 PM
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/11/cogs...
Today in War on the Rocks:
Humanity’s Promethean Gap with AI
Quantum’s Quietest Branch: A Case for Magnetometry warontherocks.com/
Humanity’s Promethean Gap with AI
Quantum’s Quietest Branch: A Case for Magnetometry warontherocks.com/
Home
A platform for analysis, commentary, debate and multimedia content on foreign policy and national security issues through a realist lens.
warontherocks.com
November 3, 2026 at 2:01 PM
Today in War on the Rocks:
Humanity’s Promethean Gap with AI
Quantum’s Quietest Branch: A Case for Magnetometry warontherocks.com/
Humanity’s Promethean Gap with AI
Quantum’s Quietest Branch: A Case for Magnetometry warontherocks.com/
Millikelvin magnetometry up to 30~T using a multi-cross micro-Hall sensor
https://arxiv.org/pdf/2611.06676
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li.
https://arxiv.org/pdf/2611.06676
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li.
https://arxiv.org/abs/2611.06676
arXiv abstract link
arxiv.org
November 5, 2026 at 9:30 AM
Millikelvin magnetometry up to 30~T using a multi-cross micro-Hall sensor
https://arxiv.org/pdf/2611.06676
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li.
https://arxiv.org/pdf/2611.06676
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li.
Dynamic Overhauser field treatment reduces T₂ overestimates from static-field CCE calculations by ~73%, reconciling theoretical predictions with experimental benchmarks for NV-ensemble magnetometry without requiring additional defects.
#QuantumControl #Magnetometry #Research
#QuantumControl #Magnetometry #Research
Dynamical Mean-Field Cluster Correlation Expansion for NV-Center Decoherence in Nitrogen-Rich Diamond
arxiv.org
November 3, 2026 at 7:57 AM
Dynamic Overhauser field treatment reduces T₂ overestimates from static-field CCE calculations by ~73%, reconciling theoretical predictions with experimental benchmarks for NV-ensemble magnetometry without requiring additional defects.
#QuantumControl #Magnetometry #Research
#QuantumControl #Magnetometry #Research
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li: Millikelvin magnetometry up to 30~T using a multi-cross micro-Hall sensor https://arxiv.org/abs/2611.06676 https://arxiv.org/pdf/2611.06676 https://arxiv.org/html/2611.06676
November 5, 2026 at 6:52 AM
Bingbing Tong, Yinina Ma, Zhenhua Zhao, Shuyu Zheng, Li Lu, Peijie Sun, Gang Li: Millikelvin magnetometry up to 30~T using a multi-cross micro-Hall sensor https://arxiv.org/abs/2611.06676 https://arxiv.org/pdf/2611.06676 https://arxiv.org/html/2611.06676
WAR ON THE ROCKS:
Quantum’s Quietest Branch: A Case for Magnetometry
https://warontherocks.com/cogs-of-war/quantums-quietest-branch-a-case-for-magnetometry/
#warontherocks
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with […]
Quantum’s Quietest Branch: A Case for Magnetometry
https://warontherocks.com/cogs-of-war/quantums-quietest-branch-a-case-for-magnetometry/
#warontherocks
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with […]
Original post on mstdn.social
mstdn.social
November 3, 2026 at 10:17 AM
WAR ON THE ROCKS:
Quantum’s Quietest Branch: A Case for Magnetometry
https://warontherocks.com/cogs-of-war/quantums-quietest-branch-a-case-for-magnetometry/
#warontherocks
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with […]
Quantum’s Quietest Branch: A Case for Magnetometry
https://warontherocks.com/cogs-of-war/quantums-quietest-branch-a-case-for-magnetometry/
#warontherocks
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with […]
The Impact of Internal Electric Fields on Accurate Diamond Magnetometry
https://arxiv.org/pdf/2611.03984
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress.
https://arxiv.org/pdf/2611.03984
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress.
https://arxiv.org/abs/2611.03984
arXiv abstract link
arxiv.org
November 4, 2026 at 9:32 AM
The Impact of Internal Electric Fields on Accurate Diamond Magnetometry
https://arxiv.org/pdf/2611.03984
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress.
https://arxiv.org/pdf/2611.03984
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress.
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 6, 2026 at 7:15 AM
As Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/cogs-of-war/...
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress: The Impact of Internal Electric Fields on Accurate Diamond Magnetometry https://arxiv.org/abs/2611.03984 https://arxiv.org/pdf/2611.03984 https://arxiv.org/html/2611.03984
November 4, 2026 at 6:59 AM
Jack Faller, Daphne Freda Gavras, Andrew Lowther, Romain Ruhlmann, Lilian Childress: The Impact of Internal Electric Fields on Accurate Diamond Magnetometry https://arxiv.org/abs/2611.03984 https://arxiv.org/pdf/2611.03984 https://arxiv.org/html/2611.03984
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/10/cogs...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 3, 2026 at 3:30 PM
While Washington debates quantum computers, quantum magnetometers are already being tested for navigation and tunnel detection. The challenge is fielding them. warontherocks.com/2026/10/cogs...
While reports that a quantum sensor found a downed airman by his heartbeat were almost certainly wrong, quantum magnetometers are ready for the battlefield.
warontherocks.com/cogs-of-war/...
warontherocks.com/cogs-of-war/...
Quantum’s Quietest Branch: A Case for Magnetometry
After an F-15E went down in Operation Epic Fury, the weapons systems officer landed injured, behind enemy lines, and with a bounty on his head. CIA
warontherocks.com
November 3, 2026 at 3:37 PM
While reports that a quantum sensor found a downed airman by his heartbeat were almost certainly wrong, quantum magnetometers are ready for the battlefield.
warontherocks.com/cogs-of-war/...
warontherocks.com/cogs-of-war/...
This is what it looks like to work on the forefront of scientific research, squeezing some abomination of a solvent-raped sample into a capsule intended for powers, haphazardly sealing it with 2-part epoxy, and then putting it into a drinking straw the manufacturer recommends against. Beautiful.
November 4, 2026 at 2:06 PM
This is what it looks like to work on the forefront of scientific research, squeezing some abomination of a solvent-raped sample into a capsule intended for powers, haphazardly sealing it with 2-part epoxy, and then putting it into a drinking straw the manufacturer recommends against. Beautiful.
Developed a compact planar resonator enabling efficient 100 MHz broadband control of NV center spins with just 0.5W microwave power, achieving 1.2 nT/√Hz sensitivity for practical hand-held vector magnetometry applications.
#QuantumSensing #Magnetometry #Research
#QuantumSensing #Magnetometry #Research
Broadband Planar Microwave Resonator for NV-Center Vector Magnetometry
arxiv.org
October 30, 2026 at 7:31 PM
Developed a compact planar resonator enabling efficient 100 MHz broadband control of NV center spins with just 0.5W microwave power, achieving 1.2 nT/√Hz sensitivity for practical hand-held vector magnetometry applications.
#QuantumSensing #Magnetometry #Research
#QuantumSensing #Magnetometry #Research
Developed a compact planar resonator enabling efficient 100 MHz broadband control of NV center spins with just 0.5W microwave power, achieving 1.2 nT/√Hz sensitivity for practical hand-held vector magnetometry applications.
#QuantumSensing #Magnetometry #Research
#QuantumSensing #Magnetometry #Research
Broadband Planar Microwave Resonator for NV-Center Vector Magnetometry
arxiv.org
October 30, 2026 at 7:31 PM
Developed a compact planar resonator enabling efficient 100 MHz broadband control of NV center spins with just 0.5W microwave power, achieving 1.2 nT/√Hz sensitivity for practical hand-held vector magnetometry applications.
#QuantumSensing #Magnetometry #Research
#QuantumSensing #Magnetometry #Research