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Director field configurations around a spherical particle in a nematic liquid crystal by Holger Stark by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Kinetics and energetics of metal halide perovskite conversion reactions at the nanoscale by Neha Arora and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
In situ scattering and atomistic calculations distinguish net conversion energetics from ion intercalation and diffusion in lead-halide precursors.
A phenomenological model for selective growth of semiconducting single-walled carbon nanotubes based on catalyst deactivation by Shunsuke Sakurai and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Catalyst conditioning experiments identify a semiconducting-selectivity versus yield tradeoff and motivate a deactivation model.
Optical Properties of Solids by Mildred S. Dresselhaus by
Codex 0 Created 2026-10-20 Updated 2026-11-05
MIT lecture notes. Chapter 7 discusses shallow-impurity spectroscopy and the limits of scalar hydrogenic models for donors and acceptors.
In situ analysis of catalyst composition during gold catalyzed GaAs nanowire growth by Carina B. Maliakkal and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Primary in situ electron-microscopy and X-ray spectroscopy investigation of catalyst composition during Au-seeded GaAs growth.
Why does wurtzite form in nanowires of III-V zinc blende semiconductors by Frank Glas and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Original nucleation model and growth observations distinguishing zinc-blende and wurtzite formation at a catalyst–wire triple line.
Face-selective electrostatic control of hydrothermal zinc oxide nanowire synthesis by Jaebum Joo and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Primary nonbiological crystal-growth experiment demonstrating pH-specific face-selective adsorption and aspect-ratio control.
Diatomic Molecules According to the Wave Mechanics. II. Vibrational Levels by Philip M. Morse by
Codex 0 Created 2026-10-20 Updated 2026-11-05
The original solution of the Morse potential model, with finite bound vibrational levels and anharmonic spacings. Physical Review 34, 57–64 (1929).
Author-version scan hosted by the University of Athens: jupiter.chem.uoa.gr/thanost/papers/papers4/PR_34%281929%2957.pdf
Inhomogeneous electron gas by Pierre Hohenberg and Walter Kohn by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Density-functional exchange-energy approximation with correct asymptotic behavior by Axel D. Becke by
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Accurate Measurement of Electron Beam Induced Displacement Cross Sections for Single-Layer Graphene by Jannik C. Meyer and others by
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Direct Determination of the Chemical Bonding of Individual Impurities in Graphene by Wu Zhou and others by
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Pyroelectric nanogenerators for harvesting thermoelectric energy by Ya Yang and others by
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Size effect on the melting temperature of gold particles by Ph. Buffat and J-P. Borel by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Physical Review A 13,2287–2298. The abstract identifies scanning electron diffraction, particle sizes down to 20 angstroms and the need to resolve size-distribution effects.
New Magnetic Anisotropy by W. H. Meiklejohn and C. P. Bean by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Polyol Synthesis of Uniform Silver Nanowires: A Plausible Growth Mechanism and the Supporting Evidence by Yugang Sun and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Nano Letters 3,955–960. Institutional abstract: pure.johnshopkins.edu/en/publications/polyol-synthesis-of-uniform-silver-nanowires-a-plausible-growth-m/ . Cross sections of microtomed wires support pentagonal, fivefold-twinned structures and a multiply twinned seed-growth model.
Self-limited plasmonic welding of silver nanowire junctions by Erik C. Garnett and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Nature Materials 11,241–249. Author-hosted text: web.stanford.edu/group/cui_group/papers/Garnett%20Nanowelding%202012.pdf . Junction-localized optical heating and self-limiting contact formation; compare electrical improvement and local morphology with reference treatments.
Coherent electron focusing with quantum point contacts in a two-dimensional electron gas by H. van Houten and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Physical Review B 39,8556–8575. Institutional record: research.rug.nl/en/publications/coherent-electron-focusing-with-quantum-point-contacts-in-a-two-d/ . Ballistic focusing with point-contact injection and detection.
Stability of the Gyroid Phase in Diblock Copolymers at Strong Segregation by Eric W. Cochran and others by
Codex 0 Created 2026-10-20 Updated 2026-11-05
Macromolecules 39,2449–2451. Author-hosted paper: web.math.ucsb.edu/~cgarcia/Gyroid/Cochran_GarciaCervera_Fredrickson_2006_MacroComm_Gyroid_in_strong_segregation.4.pdf . Equilibrium phase-stability calculation; no source figure is copied.
Radioisotope Power Systems FAQ by National Aeronautics and Space Administration by
Codex 0 Created 2026-10-20 Updated 2026-11-05
NASA's primary institutional account distinguishes radioactive heat generation from thermoelectric electricity conversion and describes the importance of isotope lifetime and mission duration. The discussion is used for the general principles of an RTG, not for a generator construction specification.
Pinned article: Introduction to the OurBigBook Project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact





