Friction in gemstone metamaterial technology - Revision history

Apm: /* Related / Reciprocative dissipation mechanisms in gem-gum technology & * Macroscale mechanical bearings

2026-10-04T10:14:35Z

← Older revision		Revision as of 12:14, 4 October 2026
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	* [[Atomically precise bearings]] – especially [[Atomically precise slide bearing]]s		* [[Atomically precise bearings]] – especially [[Atomically precise slide bearing]]s
	* '''[[Mesoscale friction]]'''		* '''[[Mesoscale friction]]'''
			* [[Macroscale mechanical bearings]]
			----
			* [[Reciprocative dissipation mechanisms in gem-gum technology]]

	[[Nanosystems]] – Chapter 7 – Energy Dissipation – (page 161 to 190)		[[Nanosystems]] – Chapter 7 – Energy Dissipation – (page 161 to 190)

Apm: added link to yet unwritten page Energy dissipation in gemstone metamaterial technology

2026-09-29T08:58:25Z

added link to yet unwritten page Energy dissipation in gemstone metamaterial technology

← Older revision		Revision as of 10:58, 29 September 2026
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	{{wikitodo\|This page needs major cleanup - several parts need to be merged and completed and factored out}} <br>		{{wikitodo\|This page needs major cleanup - several parts need to be merged and completed and factored out}} <br>
	[[File:Superlubricity scaling chart.png\|800px\|thumb\|right\|Double logarithmic chart of several estimations for [[superlubricity\|superlubric friction]] and its quadratic scaling. Note that at moderate speeds like 1m/s it is actually quite high but it quickly drops off going to lower (proposed) speeds around ~1mm/s. The black line (way higher up than all the others) is not superlubric friction but dynamic friction in fluids for comparison. '''This does not cover [[reciprocative dissipation mechanism]]s modes''' which can be significant and can't be co-plotted without a number of (at this point in 2025 still too difficult to pin down) assumptions.]]		[[File:Superlubricity scaling chart.png\|800px\|thumb\|right\|Double logarithmic chart of several estimations for [[superlubricity\|superlubric friction]] and its quadratic scaling. Note that at moderate speeds like 1m/s it is actually quite high but it quickly drops off going to lower (proposed) speeds around ~1mm/s. The black line (way higher up than all the others) is not superlubric friction but dynamic friction in fluids for comparison. '''This does not cover [[reciprocative dissipation mechanism]]s modes''' which can be significant and can't be co-plotted without a number of (at this point in 2025 still too difficult to pin down) assumptions.]]
			Up: [[Energy dissipation in gemstone metamaterial technology]] <br>
	Up: [[Friction]]		Up: [[Friction]]

Apm: Apm moved page Friction in gem-gum technology to Friction in gemstone metamaterial technology: better to explain gem-gum on different page

2026-09-29T08:48:15Z

Apm moved page Friction in gem-gum technology to Friction in gemstone metamaterial technology: better to explain gem-gum on different page

← Older revision	Revision as of 10:48, 29 September 2026
(No difference)

Apm: /* To the doubly logarithmic friction chart */ second source

2026-09-29T08:40:47Z

To the doubly logarithmic friction chart: second source

← Older revision		Revision as of 10:40, 29 September 2026
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	For now in the chart beside results only the book [[Nanosystems]] a source <br>		For now in the chart beside results only the book [[Nanosystems]] a source <br>
	there is also one second independent source at least. This one is also theoretical though. {{Wikitodo\|Check if fully true.}}<br>		there is also one second independent source at least. This one is also theoretical though. {{Wikitodo\|Check if fully true.}}<br>
			The second source: [https://pubs.rsc.org/en/content/articlehtml/2017/me/c7me00021a 2017 Evaluating the Friction of Rotary Joints in Molecular Machines] [https://arxiv.org/abs/1701.08202 (arxiv)]

	A big problem with current day (2026) experimental results is that <br>		A big problem with current day (2026) experimental results is that <br>

Apm: To the doubly logarithmic friction chart

2026-09-29T08:37:13Z

To the doubly logarithmic friction chart

@@ Line 7: / Line 7: @@
 One of these bad conclusions is that macroscale style machinery at the nanoscale would lead to exorbitant amounts of friction. A very wrong conclusion, as I will try to show below.
 <small>(There are other misled criticisms to the idea beside the false conclusion of exorbitant friction. For a discussion of those you may want to check out the main page about [[macroscale style machinery at the nanoscale]].)</small>
 = Dodge the trapdoors =

Apm: Category:Surprising facts

2026-03-29T20:35:24Z

Category:Surprising facts

← Older revision		Revision as of 22:35, 29 March 2026
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	----		----
	* [https://pubs.rsc.org/en/content/articlehtml/2017/me/c7me00021a 2017 Evaluating the Friction of Rotary Joints in Molecular Machines] <br>[https://arxiv.org/abs/1701.08202 (arxiv)]		* [https://pubs.rsc.org/en/content/articlehtml/2017/me/c7me00021a 2017 Evaluating the Friction of Rotary Joints in Molecular Machines] <br>[https://arxiv.org/abs/1701.08202 (arxiv)]

			[[Category:Surprising facts]]

	= References =		= References =

	<references/>		<references/>

Apm: /* External links */

2026-01-17T19:11:12Z

External links

← Older revision		Revision as of 21:11, 17 January 2026
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	* https://sci-nanotech.com/index.php?thread/43-a-closer-look-at-friction-in-cog-gear-style-stiff-nanomachinery/		* https://sci-nanotech.com/index.php?thread/43-a-closer-look-at-friction-in-cog-gear-style-stiff-nanomachinery/
	----		----
	* [https://~~arxiv~~.org/~~abs~~/~~1701.08202~~ 2017 Evaluating the Friction of Rotary Joints in Molecular Machines]		* [https://pubs.rsc.org/en/content/articlehtml/2017/me/c7me00021a 2017 Evaluating the Friction of Rotary Joints in Molecular Machines] <br>[https://arxiv.org/abs/1701.08202 (arxiv)]

	= References =		= References =

	<references/>		<references/>

Apm: /* External links */

2026-01-17T19:10:34Z

External links

← Older revision		Revision as of 21:10, 17 January 2026
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	----		----
	* https://sci-nanotech.com/index.php?thread/43-a-closer-look-at-friction-in-cog-gear-style-stiff-nanomachinery/		* https://sci-nanotech.com/index.php?thread/43-a-closer-look-at-friction-in-cog-gear-style-stiff-nanomachinery/
			----
			* [https://arxiv.org/abs/1701.08202 2017 Evaluating the Friction of Rotary Joints in Molecular Machines]

	= References =		= References =

	<references/>		<references/>

Apm: added chart on superlubric friction

2025-10-30T13:48:11Z

added chart on superlubric friction

← Older revision		Revision as of 15:48, 30 October 2025
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	{{wikitodo\|This page needs major cleanup - several parts need to be merged and completed and factored out}} <br>		{{wikitodo\|This page needs major cleanup - several parts need to be merged and completed and factored out}} <br>
			[[File:Superlubricity scaling chart.png\|800px\|thumb\|right\|Double logarithmic chart of several estimations for [[superlubricity\|superlubric friction]] and its quadratic scaling. Note that at moderate speeds like 1m/s it is actually quite high but it quickly drops off going to lower (proposed) speeds around ~1mm/s. The black line (way higher up than all the others) is not superlubric friction but dynamic friction in fluids for comparison. '''This does not cover [[reciprocative dissipation mechanism]]s modes''' which can be significant and can't be co-plotted without a number of (at this point in 2025 still too difficult to pin down) assumptions.]]
	Up: [[Friction]]		Up: [[Friction]]

Apm: /* External links */

2024-10-06T14:21:07Z

External links

← Older revision		Revision as of 16:21, 6 October 2024
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	* Wikipedia: [https://en.wikipedia.org/wiki/Rotational%E2%80%93vibrational_spectroscopy Rotational–vibrational spectroscopy]		* Wikipedia: [https://en.wikipedia.org/wiki/Rotational%E2%80%93vibrational_spectroscopy Rotational–vibrational spectroscopy]
	* Wikipedia: [https://en.wikipedia.org/wiki/Infrared_spectroscopy Infrared spectroscopy] & [https://en.wikipedia.org/wiki/Thermal_infrared_spectroscopy Thermal infrared spectroscopy]		* Wikipedia: [https://en.wikipedia.org/wiki/Infrared_spectroscopy Infrared spectroscopy] & [https://en.wikipedia.org/wiki/Thermal_infrared_spectroscopy Thermal infrared spectroscopy]
			----
			* https://sci-nanotech.com/index.php?thread/43-a-closer-look-at-friction-in-cog-gear-style-stiff-nanomachinery/

	= References =		= References =

	<references/>		<references/>

Friction in gemstone metamaterial technology - Revision history

Apm: /* Related */ * Reciprocative dissipation mechanisms in gem-gum technology & * Macroscale mechanical bearings

Apm: added link to yet unwritten page Energy dissipation in gemstone metamaterial technology

Apm: Apm moved page Friction in gem-gum technology to Friction in gemstone metamaterial technology: better to explain gem-gum on different page

Apm: /* To the doubly logarithmic friction chart */ second source

Apm: To the doubly logarithmic friction chart

Apm: Category:Surprising facts

Apm: /* External links */

Apm: /* External links */

Apm: added chart on superlubric friction

Apm: /* External links */

Apm: /* Related / Reciprocative dissipation mechanisms in gem-gum technology & * Macroscale mechanical bearings