Single crystal germanium (Ge) material is an important hard and brittle infrared optical material, belonging to indirect transition semiconductor with high hole mobility and electron mobility. It is widely used in aerospace, high-frequency ultra-high frequency electronics, optical fiber communication, infrared optics, solar cells and [...]
2023-02-03meta-author
2018 TOP 100 US HIGHER EDUCATION R&D EXPENDITURES
post by PAM-XIAMEN date: Jan 03,2020
University is an important research and development subject in the innovation system. In all 912 US universities, PAM-XIAMEN has compiled the ranking data and the name by source of funds to list top [...]
2020-01-03meta-author
PAM XIAMEN offers FZ Silicon Ignot Diameter 60+1mm.
FZ Si Ingot
Diameter 60+1mm, N-type, <111>±2°
Resistivity 1000-3000Ωcm
Oxygen/Carbon Content 10Е16см-3
The silicon content not less than 99.999999%
Length 150-480mm
MCC lifetime>1000μs
The dislocation density not, Swirl not
For more information, please visit our website: [...]
2019-07-03meta-author
Silicon carbide (SiC) is crucial for the growth of graphene as a substrate material for epitaxial graphene. PAM-XIAMEN can offer SiC substrate for graphene growth, specification as https://www.powerwaywafer.com/sic-wafer/sic-wafer-substrate.html.
Graphene grown on different crystal planes of SiC has different electronic properties. Therefore, selecting SiC substrates with [...]
2024-04-22meta-author
PAM XIAMEN offers Silicon Ingots.
Material Description
FZ 2″Ø×38mm ingot, p-type Si:B[100]±2º, Ro:~2,900Ohmcm
FZ 2″Ø×(392+342+304+263+250+175)mm ingots, p-type Si:B[111]±2º, (2,000-5,000)Ohmcm
FZ 2″Ø×(100+87+86+85+85+84)mm ingots, n-type Si:P[111], (2,000-4,000) {2,166-3,835} Ohmcm
FZ 2″Ø×26mm ground ingot, n-type Si:P[111]±2º, (5,000-13,000)Ohmcm, MCC Lifetime>1,100μs
FZ 2″Ø ingot Intrinsic Si:-[100], Ro: >20,000 Ohmcm, Ground, (6 ingots: 154mm, 117mm, 143mm, 100mm, 101mm, 100mm)
FZ 2″Ø×(160+98)mm ingots, Intrinsic Si:-[111]±2º, Ro>12,000 [...]
2019-03-08meta-author
PAM XIAMEN offers KCl Crystal.
KCl (100), 10x10x 2.2-2.5 mm 1 Side polished
Crystal: KCl Crystal
Orientation: <100> +/-2.5 o
Size: 10x10x 2.2-2.5 mm
Polished: one side polished
Purity: 99.9%
Surface finish (RMS or Ra) : < 100A
Package: 1000 class clean plastic bag sealed
Note: KCl [...]
2019-05-07meta-author