Litaba
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Sapphire e u fa maikutlo a maemo a sa feleng
1: Safira e o fa maikutlo a maemo a sa feleng a sa saleng morao Safira le ruby ke tsa "corundum" e le 'ngoe 'me li bile le karolo ea bohlokoa litsong tse fapaneng lefatšeng ka bophara ho tloha mehleng ea boholo-holo. E le letšoao la botšepehi, bohlale, boinehelo le lehlohonolo, safira...Bala haholoanyane -
Mokhoa oa ho khetholla safire e tala le emerald?
Sapphire e tala ea Emerald le emerald, ke majoe a bohlokoa a tšoanang, empa litšobotsi tsa emerald li totobetse haholo, mapetso a mangata a tlhaho, sebopeho sa kahare se rarahane, 'me' mala o khanya ho feta sapphire e tala. Sapphire e mebala e fapane le sapphire ka hore lihlahisoa tsa eona...Bala haholoanyane -
Mokhoa oa ho khetholla safire e mosehla le daemane e mosehla?
Taemane e mosehla Ho na le ntho e le 'ngoe feela ea ho khetholla mabenyane a mosehla le a boputsoa ho litaemane tse mosehla: 'mala oa mollo. Mohloling oa leseli oa lejoe la bohlokoa, 'mala oa mollo ke taemane e mosehla e matla, letlotlo le leputsoa le mosehla le hoja 'mala o le motle, empa hang ha o se o le 'mala oa mollo, kopana le litaemane ...Bala haholoanyane -
Mokhoa oa ho khetholla safire e pherese le amethyst?
Lesale la De Grisogono la amethyst Amethyst ea boleng bo holimo e ntse e makatsa haholo, empa ha u kopana le safire e pherese e tšoanang, u tlameha ho inamisa hlooho ea hau. Haeba u sheba ka hare ho lejoe ka khalase e holisang, u tla fumana hore amethyst ea tlhaho e tla bontša lente ea 'mala, ha safire e pherese e sa...Bala haholoanyane -
Mokhoa oa ho khetholla pinki ea safire le spinel e pinki?
Lesale la spinel la Tiffany&Co. Pink spinel ka platinum Pink spinel hangata e fosahetse letlotlo le leputsoa le pinki, phapang e kholo lipakeng tsa tse peli ke mebala e mengata. Li-sapphire tse pinki (corundum) ke dichroic, tse nang le spectroscope ho tsoa libakeng tse fapaneng tsa lehakoe li tla bontša mebala e fapaneng ea pinki, le spinel ...Bala haholoanyane -
Saense | mmala wa safire: hangata ka hare ho "sefahleho" hoa tšoarella
Haeba kutloisiso ea safire e sa teba haholo, batho ba bangata ba tla nahana hore safire e ka ba lejoe le leputsoa feela. Kahoo ka mor'a ho bona lebitso la "safire e mebala", ka sebele u tla ipotsa, safire e ka 'mala joang? Leha ho le joalo, ke lumela hore barati ba bangata ba mahakoe baa tseba hore safire ke ge...Bala haholoanyane -
Mehele e 23 e Molemohali ea ho Kopanela ea Sapphire
Haeba u mofuta oa monyaluoa ea batlang ho roba moetlo ka lesale la hao la boitlamo, lesale la boitlamo la safire ke tsela e ntle ea ho etsa joalo. Le tumme ke Khosatsana Diana ka 1981, 'me joale Kate Middleton (ea apereng lesale la boitlamo la khosatsana ea hlokahetseng), li-safire ke khetho ea borena bakeng sa mabenyane. ...Bala haholoanyane -
Sapphire: Lejoe la tsoalo la Loetse le tla ka mebala e mengata
Lejoe la tsoalo la Loetse Lejoe la tsoalo la Loetse, safire, le amana le lejoe la tsoalo la Phupu, ruby. Ka bobeli ke mefuta ea corundum ea minerale, mofuta oa kristale oa aluminium oxide. Empa corundum e khubelu ke ruby. 'Me mefuta eohle e meng ea boleng ba mahakoe ea corundum ke safire. Corundum eohle, ho kenyeletsoa le sapphire...Bala haholoanyane -
Majoe a bohlokoa a mebala-bala khahlanong le polychromy ea majoe a bohlokoa! Ruby ea ka e ile ea fetoha lamunu ha e shejoa ka holimo?
Ho theko e boima haholo ho reka lehakoe le le leng! Na nka reka mahakoe a mabeli kapa a mararo a mebala e fapaneng ka theko ea le leng? Karabo ke hore haeba lehakoe leo u le ratang haholo ke la polychromatic - a ka u bontša mebala e fapaneng ka likhutlo tse fapaneng! Joale polychromy ke eng? Na mahakoe a polychromatic a bolela...Bala haholoanyane -
Li-laser tsa majoe a bohlokoa tsa titanium tsa Femtosecond li na le melao-motheo ea bohlokoa ea ts'ebetso
Laser ea Femtosecond ke laser e sebetsang ka har'a li-pulse tse nang le nako e khuts'oane haholo (metsotso e 10-15) le matla a phahameng a tlhōrō. Ha e re nolofalletse feela ho fumana qeto ea nako e khuts'oane haholo empa hape, ka lebaka la matla a eona a phahameng a tlhōrō, e ntlafalitsoe haholo mafapheng a fapaneng a indasteri. Titanium ea femtosecond ...Bala haholoanyane -
Naleli e ntseng e phahama ea semiconductor ea moloko oa boraro: Gallium nitride lintlha tse 'maloa tse ncha tsa kholo nakong e tlang
Ha ho bapisoa le lisebelisoa tsa silicon carbide, lisebelisoa tsa matla tsa gallium nitride li tla ba le melemo e mengata maemong ao ho hlokahalang bokhoni, maqhubu, bophahamo le likarolo tse ling tse felletseng ka nako e le 'ngoe, joalo ka lisebelisoa tse thehiloeng ho gallium nitride li atlehile ho sebelisoa...Bala haholoanyane -
Nts'etsopele ea indasteri ea GaN ea lehae e potlakisitsoe
Ho amoheloa ha disebediswa tsa motlakase tsa Gallium nitride (GaN) ho ntse ho hola haholo, ho etellwa pele ke barekisi ba disebediswa tsa motlakase tsa China, mme mmaraka wa disebediswa tsa motlakase tsa GaN o lebelletswe ho fihla ho $2 bilione ka 2027, ho tloha ho $126 milione ka 2021. Hona jwale, lekala la disebediswa tsa motlakase tsa bareki ke lona le kgannang ka sehloohong la gallium ni...Bala haholoanyane