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Hāʻawi ʻo Sapphire iā ʻoe i kahi manaʻo o ka papa e hāʻule mau ana ma hope
1: Hāʻawi ʻo Sapphire iā ʻoe i kahi manaʻo o ka papa e hāʻule ʻole ma hope o Sapphire a me ka ruby no ka "corundum" like a ua hoʻokani i kahi kuleana koʻikoʻi i nā moʻomeheu like ʻole a puni ka honua mai ka wā kahiko. Ma ke ʻano he hōʻailona o ke kūpaʻa, ka naʻauao, ka hoʻolaʻa a me ka pōmaikaʻi, sapp...E heluhelu hou aku -
Pehea e ʻike ai i ka sapeiro ʻōmaʻomaʻo a me ka emerald?
ʻO ka sapeiro ʻōmaʻomaʻo Emerald a me ka emerald, he mau pōhaku makamae like lāua, akā ʻike nui ʻia nā ʻano o ka emerald, nui nā māwae kūlohelohe, paʻakikī ke ʻano o loko, a ʻoi aku ka mālamalama o ke kala ma mua o ka sapeiro ʻōmaʻomaʻo. He ʻokoʻa nā sapeiro kala mai nā sapeiro ma muli o kā lākou hana...E heluhelu hou aku -
Pehea e ʻike ai i ka sapeiro melemele a me ka daimana melemele?
ʻO ka daimana melemele Hoʻokahi wale nō mea e hoʻokaʻawale ai i nā momi melemele a me ka uliuli mai nā daimana melemele: ke kala ahi. I ka hoʻohuli ʻana o ke kumu kukui o ka pōhaku makamae, he daimana melemele ikaika ke kala ahi, ʻoiai he nani ke kala melemele uliuli, akā i ka manawa e ʻike ʻia ai ke kala ahi, e hālāwai me nā daimana ...E heluhelu hou aku -
Pehea e ʻike ai i ka amethyst a me ka sapphire poni?
He mea kupaianaha nō naʻe ka amethyst apo ʻo De Grisogono, akā i ka wā e hālāwai ai ʻoe me ka sapeiro poni like, pono ʻoe e kūlou i kou poʻo. Inā ʻoe e nānā i loko o ka pōhaku me ke aniani hoʻonui, e ʻike ʻoe e hōʻike ana ka amethyst maoli i kahi lipine kala, ʻoiai ʻaʻole ka sapeiro poni...E heluhelu hou aku -
Pehea e ʻike ai i ka sapphire poni a me ka spinel poni?
ʻO ke apo spinel poni a Tiffany& Co. i ka platinum Ua kuhihewa pinepine ʻia ka spinel poni no ka waiwai polū poni, ʻo ka ʻokoʻa nui ma waena o nā mea ʻelua he multicolor. ʻO nā sapphires poni (corundum) he dichroic, me kahi spectroscope mai nā kūlana like ʻole o ka gem e hōʻike i nā ʻano like ʻole o ka poni, a me ka spinel ...E heluhelu hou aku -
ʻEpekema | ka sapeiro kala: pinepine i loko o ka "maka" ke mau nei
Inā ʻaʻole hohonu loa ka ʻike ʻana i ka sapeiro, e manaʻo ka poʻe he nui he pōhaku polū wale nō ka sapeiro. No laila, ma hope o ka ʻike ʻana i ka inoa o "sapeiro kala", e noʻonoʻo pono ʻoe, pehea e hiki ai ke kala ʻia ka sapeiro? Eia naʻe, ke manaʻoʻiʻo nei au ua ʻike ka hapa nui o ka poʻe aloha makamae he ge ka sapeiro...E heluhelu hou aku -
ʻO nā apo hoʻopalau Sapphire maikaʻi loa he 23
Inā ʻo ʻoe ke ʻano o ka wahine mare e ʻimi nei e uhaʻi i ke kuʻuna me kāu apo hoʻopalau, he ala kupaianaha ka apo hoʻopalau sapphire e hana ai pēlā. Ua kaulana ʻia e Princess Diana i ka makahiki 1981, a i kēia manawa ʻo Kate Middleton (nāna e ʻaʻahu ana i ke apo hoʻopalau o ke aliʻi wahine i hala), he koho aliʻi nā sapphire no nā mea hoʻonani. ...E heluhelu hou aku -
Sapphire: Hele mai ka pōhaku hānau Kepakemapa i nā kala he nui
Pōhaku hānau o Kepakemapa ʻO ka pōhaku hānau o Kepakemapa, ʻo ka sapphire, he hoahānau ia o ka pōhaku hānau o Iulai, ʻo ka ruby. ʻO nā ʻano ʻelua o ka corundum mineral, kahi ʻano crystalline o ka alumini oxide. Akā ʻo ka corundum ʻulaʻula he ruby. A ʻo nā ʻano corundum ʻē aʻe he sapphires. ʻO nā corundum āpau, me ka sap...E heluhelu hou aku -
Nā pōhaku makamae kala like ʻole vs pōhaku makamae polychromy! Ua lilo kaʻu ruby i ʻalani ke nānā ʻia ma ke ʻano kū pololei?
He pipiʻi loa ke kūʻai ʻana i hoʻokahi pōhaku makamae! Hiki iaʻu ke kūʻai i ʻelua a ʻekolu paha mau pōhaku makamae kala like ʻole no ke kumukūʻai o hoʻokahi? ʻO ka pane inā he polychromatic kāu pōhaku makamae punahele - hiki iā lākou ke hōʻike iā ʻoe i nā kala like ʻole ma nā kihi like ʻole! No laila he aha ka polychromy? ʻO ke ʻano o nā pōhaku makamae polychromatic ...E heluhelu hou aku -
Loaʻa i nā lasers gemstone titanium femtosecond nā loina hana koʻikoʻi
ʻO ka laser Femtosecond kahi laser e hana ana i nā pulse me ka lōʻihi pōkole loa (10-15s) a me ka mana kiʻekiʻe kiʻekiʻe. ʻAʻole ia e hiki ai iā mākou ke loaʻa ka hoʻonā manawa pōkole loa akā, ma muli o kona mana kiʻekiʻe kiʻekiʻe, ua hoʻomohala nui ʻia i nā ʻano ʻoihana like ʻole. ʻO ka femtosecond titanium ...E heluhelu hou aku -
ʻO ka hōkū e piʻi aʻe ana o ka semiconductor hanauna ʻekolu: Gallium nitride kekahi mau wahi ulu hou i ka wā e hiki mai ana
Ke hoʻohālikelike ʻia me nā mea hana silicon carbide, e loaʻa i nā mea mana gallium nitride nā pono hou aʻe i nā hiʻohiʻona kahi e pono ai ka pono, ka alapine (frequency), ka nui a me nā ʻano piha ʻē aʻe i ka manawa like, e like me nā mea hana gallium nitride i hoʻohana pono ʻia...E heluhelu hou aku -
Ua wikiwiki ka hoʻomohala ʻana o ka ʻoihana GaN kūloko
Ke ulu nui nei ka hoʻohana ʻana i nā mea hana mana Gallium nitride (GaN), i alakaʻi ʻia e nā mea kūʻai aku uila mea kūʻai aku Kina, a ke manaʻo ʻia nei ka mākeke no nā mea hana mana GaN e hōʻea i $2 biliona ma 2027, mai $126 miliona ma 2021. I kēia manawa, ʻo ka ʻāpana uila mea kūʻai ke kumu nui o ka gallium ni...E heluhelu hou aku