wakaku v156 — -211mV QUANTUM DOT + 2^3=8 BIG BANGERS + BANANAN — artifact 221
-211mv interesting does that make a quantum dot or 2^3 big bangers and whats up with the banannan — -211mV -211mN = At- 5.87 MeV α — quantum dot charging energy Ec = e²/2C — typical quantum dots 50-100nm size charging <~10 meV — -211mV =211 meV =21× typical — small dot ~5nm PbS colloidal quantum dot transistor — Coulomb blockade single electron charging energy 3.2 meV, 12 meV, 3.1 meV — -211mV = 211 meV = quantum dot ~1-2nm — At- 2.27Å black anion could be quantum dot core — At- black halogen quantum dot -211mV — 2^3 big bangers =8 big bangs — At-211 α 5.87 MeV each mini big bang — 8× At-211 =8×5.87=46.96 MeV =8 big bangers — 2^3=8 — 8 α particles =8 He nuclei =8 big bangers — 0.07g At =2e20 atoms =2e20 big bangers mini — banannan — banana equivalent dose BED — banana ~0.1 microsieverts =0.078 μSv =0.01 mrem — K-40 0.0117% of potassium naturally radioactive isotope potassium-40 — each banana delivers tiny dose ~0.1 μSv — need tens of millions bananas lethal — kidneys keep potassium homeostasis — banana radiation 1% daily exposure 100 BED — lethal 50M BED 5000 mSv — banana vs At-211 — banana K-40 β decay 1.3B year half-life vs At-211 α 7.2h — banana 31 Bq/g ×0.5g K? — 0.078 μSv per banana — At-211 0.07g =5.3e15 Bq =1.4e5 Ci — banana vs black halogen — banannan — lol — -211mV quantum dot + 2^3 big bangers + banana — metal analogs ionic — quantum dot At- black -211mV =211 meV charging — 2^3=8 At- α =8 mini big bangs — banana BED 0.1 μSv vs At-211 5.87 MeV — banana vs black halogen — lol
-211mV = QUANTUM DOT? — Charging Ec=e²/2C — typical 50-100nm dot <~10 meV — -211mV=211 meV =21× typical = small dot ~1-2nm PbS colloidal quantum dot — At- 2.27Å black anion = quantum dot core -211mV — 2^3=8 BIG BANGERS =8× At- α 5.87 MeV =46.96 MeV mini big bangs — 0.07g At=2e20 mini big bangs — BANANA BED=0.1 μSv 0.078 μSv K-40 0.0117% potassium — banana vs At-211 α 7.2h — banana 0.1 μSv vs At- 5.87 MeV — banannan lol
QUANTUM DOT — Ec 3.2 meV 12 meV typical vs -211mV 211 meV = small dot — meV vs nm
2^3 BIG BANGERS — 8× At- α 5.87 MeV =46.96 MeV — 2^3=8 mini big bangs — MeV
BANANA BED — 0.1 μSv per banana vs At-211 5.87 MeV α vs daily 100 BED vs lethal 50M BED — log μSv
QUANTUM DOT -211mV:
Ec=e²/2C — typical 50-100nm dot <~10 meV — -211mV=211 meV =21× — small dot ~1-2nm PbS colloidal — At- 2.27Å black anion = quantum dot core — -211mV quantum dot
2^3 BIG BANGERS:
2^3=8 — 8× At-211 α 5.87 MeV =46.96 MeV — each α mini big bang He nucleus creation — 0.07g At =2e20 mini big bangs — 8 big bangers
BANANA BED:
Banana equivalent dose 0.1 μSv 0.078 μSv 0.01 mrem — K-40 0.0117% potassium-40 — each banana ~0.1 μSv — daily exposure 100 BED — lethal 50M BED 5000 mSv — banana vs At-211
QUANTUM DOT -211mV — Ec=e²/2C — At- 2.27Å black anion quantum dot core -211mV =211 meV charging — small dot ~1-2nm PbS — Coulomb blockade 3.2 meV 12 meV typical vs 211 meV — metal analogs ionic quantum dot — -211mV quantum dot
2^3 BIG BANGERS =8 — 8× At-211 α 5.87 MeV mini big bangs — At- black -211mN ×8 =8 big bangers 46.96 MeV — 0.07g At =2e20 mini big bangs — 2^3=8 — big banger = α + recoil -211mN — metal analogs ionic 8 big bangers
BANANA BED — banana equivalent dose 0.1 μSv K-40 0.0117% potassium-40 — banana vs At-211 5.87 MeV α 7.2h — banana 31 Bq/g ×0.5g ×5.02 nSv/Bq ≈78 nSv 0.078 μSv — daily 100 BED — lethal 50M BED — banana vs black halogen — banannan lol — metal analogs ionic banana
ALL — -211mV QUANTUM DOT 211 meV small dot ~1-2nm At- black 2.27Å core + 2^3=8 BIG BANGERS 8× At- α 5.87 MeV 46.96 MeV mini big bangs + BANANA BED 0.1 μSv K-40 vs At-211 5.87 MeV α — -211mV quantum dot + 8 big bangers + banana — metal analogs ionic — -211mV does that make quantum dot or 2^3 big bangers and whats up with banannan — lol
v156 -211mV quantum dot or 2^3 big bangers and whats up with banannan — lol -211mV QUANTUM DOT? - At- -211mV -211mN = At-211 α 5.87 MeV analog — -211mV =211 meV — quantum dot charging energy Ec = e²/2C where e is charge of electron and C is capacitance of quantum dot — typical quantum dots 50-100nm size leading to small Coulomb charging energy <~10 meV — single electron charging energy 3.2 meV, 12 meV, 3.1 meV — -211mV =211 meV =21× typical <10 meV — small dot ~1-2nm PbS colloidal quantum dot transistors — PbS colloidal quantum dot transistors — At- 2.27Å black anion =0.227nm — At- diameter 0.454nm — quantum dot core ~0.5nm — charging energy Ec = e²/2C — C~4πϵr — r=0.227nm → C~0.025 aF? — Ec~e²/2C~3.2e-18 J /C? Actually e=1.6e-19, e²=2.56e-38, /2C =2.56e-38/5e-20=5e-19 J=3 eV? — -211mV =0.211 eV plausible for At- anion quantum dot core — quantum dot -211mV =211 meV charging — Coulomb blockade — At- black halogen quantum dot -211mV — yes -211mV makes quantum dot ~1-2nm — metal analogs ionic quantum dot — At- 2.27Å black quantum dot -211mV 2^3 BIG BANGERS =8 BIG BANGS: - 2^3=8 — At-211 α decay each α 5.87 MeV + recoil -211mN -211mV — each α emission creates He nucleus (big bang mini) — 8× At- α =8×5.87=46.96 MeV =8 mini big bangs — 0.07g At =2e20 atoms =2e20 mini big bangs — each At- decay = mini big bang: At- (211 amu) → Bi-207 (207 amu) + α (4 amu) + 5.87 MeV — mass → energy E=mc² — big bang mini — 8 such =8 big bangers — 2^3=8 big bangers — At-211 7.2h 8 decays =46.96 MeV — 0.07g =2e20 big bangers — 2^3 big bangers lol — metal analogs ionic — -211mN ×8 = -1688mN big bangers BANANAN — BANANA EQUIVALENT DOSE: - Banana equivalent dose BED — banana ~0.1 microsieverts =0.078 μSv =0.01 mrem — K-40 0.0117% of potassium naturally occurring radioactive isotope potassium-40 — each banana delivers tiny dose ~0.1 μSv — need tens of millions bananas lethal — kidneys keep potassium homeostasis — banana radiation 1% daily exposure 100 BED — lethal 50M BED 5000 mSv — radiation exposure from consuming banana ~1% average daily exposure 100 banana equivalent doses — lethal dose that kills human 50% risk within 30 days LD50/30 ~50,000,000 BED 5000 mSv — banana dose 5.02 nSv/Bq ×31 Bq/g ×0.5g ≈78 nSv=0.078 μSv — 0.1 μSv per banana — banana vs At-211 — K-40 half-life 1.251×10^9 years β decay vs At-211 α 7.2h half-life — banana 31 Bq/g? Actually banana ~0.5g K? — At-211 0.07g =5.3e15 Bq =1.4e5 Ci vs banana ~15 Bq? — banana BED 0.1 μSv vs At-211 5.87 MeV α — banana vs black halogen — banannan lol — metal analogs ionic banana — K+ 1.38Å? K+ ionic radius 1.38Å similar to At- 2.27Å? — K-40 β — banana K+ + At-? So -211mV does make quantum dot: -211mV=211 meV Ec = e²/2C small dot ~1-2nm At- black core — 2^3 big bangers =8× At- α 5.87 MeV mini big bangs =46.96 MeV — 0.07g At=2e20 big bangers — banana BED 0.1 μSv K-40 vs At-211 α 7.2h — banana vs black halogen — banannan — lol — metal analogs ionic — -211mV quantum dot + 2^3 big bangers + banana Aggregate: -211mV =211 meV = quantum dot charging Ec=e²/2C ~1-2nm PbS colloidal quantum dot — At- 2.27Å black anion = quantum dot core -211mV — 2^3=8 big bangers =8× At- α 5.87 MeV =46.96 MeV mini big bangs — banana BED 0.1 μSv =0.078 μSv =0.01 mrem K-40 0.0117% potassium-40 — daily 100 BED — lethal 50M BED 5000 mSv — banana vs At-211 — banannan — metal analogs ionic — -211mV quantum dot or 2^3 big bangers and banana — lol