Amakuru
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Intambara Yambere Yimbere ya SiC Substrates
Mu myaka yashize, hamwe nogukomeza kwinjirira mubikorwa byo hasi nkibinyabiziga bishya byingufu, kubyara amashanyarazi, no kubika ingufu, SiC, nkibikoresho bishya bya semiconductor, bigira uruhare runini murimurima. Ukurikije ...Soma byinshi -
SiC MOSFET, 2300 volt.
Ku ya 26, Power Cube Semi yatangaje iterambere ryiza rya Koreya yepfo 2300V SiC ya mbere (Silicon Carbide) MOSFET ya semiconductor. Ugereranije na Si (Silicon) ishingiye kuri semiconductor, SiC (Caricon Carbide) irashobora kwihanganira ingufu nyinshi, bityo bakitwa t ...Soma byinshi -
Isubiranamo rya semiconductor ni kwibeshya gusa?
Kuva mu 2021 kugeza 2022, habaye iterambere ryihuse ku isoko rya semiconductor ku isi kubera ko hagaragaye ibyifuzo byihariye bituruka ku cyorezo cya COVID-19. Ariko, nkuko ibyifuzo byihariye byatewe nicyorezo cya COVID-19 byarangiye mugice cyanyuma cya 2022 maze kigwa muri ...Soma byinshi -
Muri 2024, igice kinini cyamafaranga yakoreshejwe yagabanutse
Ku wa gatatu, Perezida Biden yatangaje amasezerano yo guha Intel inkunga ingana na miliyari 8.5 z'amadolari y'Amerika mu buryo butaziguye na miliyari 11 z'amadolari y'inguzanyo hakurikijwe itegeko rya CHIPS n'ubumenyi. Intel izakoresha iyi nkunga muri wafer fabs muri Arizona, Ohio, New Mexico, na Oregon. Nkuko byavuzwe muri ...Soma byinshi -
Wafer ni iki?
SiC wafers ni semiconductor ikozwe muri karubide ya silicon. Ibi bikoresho byakozwe mu 1893 kandi nibyiza mubikorwa bitandukanye. By'umwihariko bikwiranye na Schottky diode, inzitizi ihuza Schottky diode, guhinduranya hamwe nicyuma-oxyde-semiconductor umurima-ngaruka transis ...Soma byinshi -
Ubusobanuro bwimbitse bwigisekuru cya gatatu igice cya kabiri - silicon karbide
Kumenyekanisha karbide ya silicon Carbide Silicon karbide (SiC) nikintu kivanze cya semiconductor igizwe na karubone na silikoni, nikimwe mubikoresho byiza byo gukora ubushyuhe bwinshi, inshuro nyinshi, ingufu nyinshi nibikoresho bya voltage nyinshi. Ugereranije na gakondo ...Soma byinshi -
Safiro iguha kumva ibyiciro bitigera bisubira inyuma
1: Safiro iguha kumva ibyiciro bitigera bisubira inyuma ya safiro na rubini ni "corundum" imwe kandi byagize uruhare runini mumico itandukanye kwisi kuva kera. Nkikimenyetso cyubudahemuka, ubwenge, ubwitange nubwiza, sapp ...Soma byinshi -
Nigute ushobora kumenya icyatsi kibisi na zeru?
Emerald Icyatsi kibisi na zeru, ni amabuye amwe amwe, ariko ibiranga amabuye ya zeru biragaragara cyane, ibice byinshi byavutse, imiterere yimbere iragoye, kandi ibara ryaka kurusha safiro. Amabara ya safiro aratandukanye na safiro kuko umusaruro wabo ...Soma byinshi -
Nigute ushobora kumenya safiro y'umuhondo na diyama y'umuhondo?
Diyama y'umuhondo Hariho ikintu kimwe gusa cyo gutandukanya imitako yumuhondo nubururu na diyama yumuhondo: ibara ryumuriro. Mu mucyo wo kuzenguruka amabuye y'agaciro, ibara ry'umuriro ni diyama ikomeye y'umuhondo, ubutunzi bw'umuhondo nubwo ibara ari ryiza, ariko iyo ibara ry'umuriro rimaze guhura, uhura na diyama ...Soma byinshi -
Nigute ushobora kumenya safiro na amethyst?
De Grisogono amethyst impeta Amethyst yo mu rwego rwa Gem iracyatangaje cyane, ariko iyo uhuye na safiro imwe yumutuku, ugomba kunama umutwe. Iyo urebye imbere yibuye hamwe nikirahure kinini, uzasanga amethyst naturel izerekana lente yamabara, mugihe safiro yumutuku nta ...Soma byinshi -
Nigute ushobora kumenya safiro yijimye na spinel yijimye?
Tiffany & Co Impeta ya spinel muri platine Pink spinel ikunze kwibeshya kubutunzi bwubururu bwijimye, itandukaniro rinini hagati yibi byombi ni amabara menshi. Safiro yijimye (corundum) ni dicroic, hamwe na spekitroscope ivuye mumyanya itandukanye ya mabuye y'agaciro izerekana igicucu gitandukanye cyijimye, na spinel ...Soma byinshi -
Ubumenyi | ibara rya safiro: akenshi muri "isura" irihangana
Niba gusobanukirwa na safiro bitari kure cyane, abantu benshi bazatekereza ko safiro ishobora kuba ibuye ry'ubururu gusa. Noneho nyuma yo kubona izina rya "safiro y'amabara", ntuzabura kwibaza, safiro ishobora gute amabara? Ariko, nizera ko abakunda amabuye y'agaciro benshi bazi ko safiro ari ge ...Soma byinshi