Espesor de obleas de semiconductores y análisis de altura de paso de precisión
Micro Precision utiliza tecnología de punta para realizar análisis de altura de paso y grosor de obleas de semiconductores mediante la incorporación de metodologías acreditadas de perfilado de superficie y elipsometría. Nuestro laboratorio en Richardson, TX está acreditado por ANAB para realizar mediciones acreditadas ISO/IEC 17025-2017.
El espesor de la oblea y el análisis de la altura del paso son componentes críticos utilizados en la industria de los semiconductores.
¿Qué es un elipsómetro?
El elipsómetro espectroscópico de ángulo variable VASE® cuenta con longitud de onda controlada por computadora y selección de ángulo de incidencia. Una lámpara de xenón suministra luz desde el ultravioleta (UV) hasta el infrarrojo cercano (NIR). Las longitudes de onda individuales se seleccionan con un monocromador de doble cámara. Se utiliza un detector apilado de Si/InGaAs de 193nm a 1700nm. El desarrollo reciente de un detector de InGaAs ampliado permite medir hasta 2500 nm. El VASE® utiliza una configuración de elipsómetro analizador giratorio (RAE) con la adición del AutoRetarder™ patentado de JJ Woolam
Definición de elipsometría:
La elipsometría es el uso de luz polarizada para caracterizar películas delgadas y materiales a granel. Se mide un cambio en la polarización después de reflejar la luz desde la superficie. El espesor de película delgada (t) y las constantes ópticas (n, k) se derivan de la medición.
La información se obtiene de cada capa interactuando con la medición. La luz que regresa de la interfaz película-sustrato interfiere con el reflejo de la superficie para proporcionar información sobre la capa.
Capacidades acreditadas de análisis de altura de paso
Perfiladores Stylus y estándares de superficie:
Los perfiladores Stylus son herramientas de medición versátiles para el estudio de la topografía superficial. El perfilador se basa en un lápiz de metal de pequeño diámetro con una punta de diamante o material compuesto que escanea la superficie de la muestra. Durante el escaneo, el lápiz óptico hace contacto directo con la superficie para obtener datos con una precisión y repetibilidad muy altas. La platina del perfilador del palpador mueve la muestra linealmente debajo del palpador para obtener mediciones del perfil de la superficie. A medida que encuentra las características de la superficie, el lápiz óptico se mueve verticalmente para medir las distintas características.
Se han desarrollado nuevos avances en la tecnología de perfiladores de palpadores para geometrías de contracción. Incluyen un sensor de baja inercia para una repetibilidad de altura de paso sin igual. La incorporación de mejoras de software y funciones de nivelación de programas garantizan una medición precisa constante con una incertidumbre mínima.
Calibración de altura de paso de precisión:
La capacidad de medición se configura con el uso de un sistema de perfil de superficie, que junto con los estándares referenciados y trazables del NIST se utilizan para medir el perfil de altura general del escalón.
Dektak 3®
Perfilador de superficie con platina de vacío de muestra de 6,5″, traslación de muestra XY de 3″x6″, platina manual, resolución vertical de 1A, rango vertical máximo de 131um, longitud de escaneo de 50um a 50mm, máximo de 8,000 puntos por escaneo, rango de fuerza de lápiz programable de 1mg-40mg.
Capacidades de altura de escalones y obleas de semiconductores
ANAB acreditado según ISO/IEC 17025-2017 Capacidad acreditada:
- Estándares de espesor de obleas de semiconductores
- Altura de paso de precisión de semiconductores
| Parámetro / Equipo | Rango | Incertidumbre de medida ampliada (+/-) | Acreditado (ISO/IEC 17025, Z540.3) |
|---|---|---|---|
| Grosor de la oblea | (3,0 a 1500)nm | 0,32nm | Elipsómetro y obleas estándar |
| Estándares de altura de paso de precisión | (100 a 1000)A (>1 a 250)kA | 17A | Perfilador de superficie y peldaño estándar |
Otras capacidades
Micro Precision puede realizar servicios de calibración de instrumentos en equipos de una variedad de aplicaciones para industrias y líneas de negocios específicas. Si tiene una necesidad de calibración que no figura en esta área, póngase en contacto con nosotros.
Estándares de laboratorio
Los estándares de laboratorio de calibración son críticos para las mediciones más precisas de su organización.
Óptica
Servicios de laboratorio de calibración óptica, de luz y de fibra óptica acreditados por Micro Precision.
Química
Servicios de laboratorio de calibración termodinámica y química acreditados por Micro Precision con capacidades de temperatura, humedad, ciencias biológicas y farmacéuticas.
RF - Microondas
Servicios de laboratorio de calibración de RF y microondas acreditados por Micro Precision.
Eléctrica
Servicios de laboratorio de calibración eléctrica acreditados por Micro Precision con capacidades de multímetro, calibrador multifunción, osciloscopio y fuente de alimentación.
Mecánico y dimensional
Servicios de laboratorio de calibración mecánica y dimensional acreditados por Micro Precision con capacidades de presión, par, fuerza, flujo, velocidad y carga de gato de aeronave.
Request A Quote
"*" indicates required fields
Service Area
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
2165 N. Glassell St. Orange CA 92865
or you can contact us via phone at
(714) 901-5659
or email us at la-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
22835 Industrial Place Grass Valley CA 95949
or you can contact us via phone at
(530) 268-1860
or email us at contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Calle Paraiso No. 1596 esq. Tabachin, Colonia del fresno Guadalajara, Jalisco 44900
or you can contact us via phone at
52 33 1811 0955
or email us at gdl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Carretera San Luis Rio Colorado KM 10.5 Locales 13 y 14 Parque Industrial las Californias,Mexicali, Baja California Mexicali, B.C. 21394
or you can contact us via phone at
(686) 592-1605
or email us at mxl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
ALVARO OBREGON No. 252, int. 1 Silao Guanajuato, Mexico
or you can contact us via phone at
52 472 108 9257
or email us at gto-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Block 2 Lot 4 Calamba Premiere International Park (CPIP) DPL Technology Building, Brgy. Batino, Calamba City Laguna, Philippines 4027
or you can contact us via phone at
63 49 5023015
or email us at ph-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
7877 SW Cirrus Drive Beaverton, OR 97008
or you can contact us via phone at
(503) 746-5845
or email us at ptl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
9080 Activity Road, Suite C San Diego CA 92126
or you can contact us via phone at
(858) 547-0217
or email us at sd-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
6878 Santa Teresa Blvd San Jose CA 95119
or you can contact us via phone at
(408) 937 6600
or email us at sj-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
413 Bondstreet Road, Bangpood Subdistrict, Pakkred District Nonthaburi, Thailand 11120
or you can contact us via phone at
66 2 583 9834
or email us at th-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
11451 US-301 #105 Thonotosassa Florida 33592
or you can contact us via phone at
(813) 621-6495
or email us at fl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Room 101 Building C, Innovation& Creation Science Park No.5 Xinhua Road Wuxi New District, Wuxi Jiangsu, P.R. China
or you can contact us via phone at
86 510 81011788
or email us at wx-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Street No. 11 Gate 74 Salwa Industrial Area Doha, Qatar
or you can contact us via phone at
974 44607669
or email us at qa-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
201, 2nd Sacom Chipsang Bldg. Saigon High-Tech Park Thu Duc City, HCMC, Vietnam
or you can contact us via phone at
84 28 3769 6877
or email us at vn-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
6, Jalan Kelisa Emas, Taman Kelisa Seberang Jaya Penang Malaysia 13600
or you can contact us via phone at
603 3322 1221
or email us at my-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
or you can contact us via phone at
or email us at th-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
670 International Parkway Ste 100 Richardson Dallas, Texas 75081
or you can contact us via phone at
(972) 437-6700
or email us at tx-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
3D-1505 Tian an Cloud Park 2018, Xuegang Road Bantian, Longgang District Shenzhen, GD China 518129
or you can contact us via phone at
86 755 2923-9956
or email us at sz-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
BLOCK 5008 ANG MO KIO AVENUE 5 #07-02/03 TECHPLACE II SINGAPORE 569874
or you can contact us via phone at
65 6748 4384
or email us at sg-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
17072 Tye St. SE Suite #170 Monroe WA 98272
or you can contact us via phone at
(425) 821-0902
or email us at stl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
9831 S. 51st. St. Suite# C-108 Phoenix AZ 85044
or you can contact us via phone at
(480) 361-7246
or email us at az-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
AV. LAS BRISAS NO. 15808 COL. LAS BRISAS TIJUANA, B.C. 22115
or you can contact us via phone at
52 664 331 6909
or email us at tj-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
NEW NO. 57 OLD NO. 65, AVADI ROAD, SIPPOY LANE KARAYANCHAVADI POONAMALLEE CHENNAI INDIA 600056
or you can contact us via phone at
91 44 43836089
or email us at ind-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
#3-504 Acehightechcity, 775 Gyeongin-ro, Yeongdeungpo-gu Seoul, Korea 150-972
or you can contact us via phone at
82 10 2611-0693
or email us at kr-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
3F, No. 21, Shuili Rd. HsinChu City TAIWAN 300053
or you can contact us via phone at
886 3 5781605
or email us at tw-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
3570 Commerce Drive Columbus IN 47201
or you can contact us via phone at
(812) 372-7969
or email us at cl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
22 JALAN HANG TUAH 26 TAMAN SKUDAI BARU, JB SKUDAI JOHOR, MALAYSIA 81300
or you can contact us via phone at
607 5577770
or email us at jh-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
2590 Oakmont Drive Suite 310 Round Rock TX
or you can contact us via phone at
(512) 735-9967
or email us at aut-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Av. Nacional No.3, Col. Ejidos de San Crist Ecatepec de Morelos, Estado de Mexico Mexico
or you can contact us via phone at
55 111 56191
or email us at cdm-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Kerkenbos, Building no. 1103C Nijmegen 6546 BC
or you can contact us via phone at
31 24 763 4000
or email us at nl-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Unit 201, iMEZ Bldg., Pueblo Verde, Osmena St. Basak, Lapu-Lapu City Cebu, Philippines
or you can contact us via phone at
032 234 3643
or email us at ph-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
3806 Central Plaza 18 Harbour Road Wanchai Hong Kong
or you can contact us via phone at
or email us at hk-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
12071 Tejon Street Suite # 100 Westminster, Colorado 80234
or you can contact us via phone at
(720) 535-4470
or email us at den-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Benzstra M Germany 82178
or you can contact us via phone at
49 89 638 587 37
or email us at bodo.seewald@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
16 Columbia Dr, Amherst, NH 03031
or you can contact us via phone at
(978) 226-5601
or email us at nh-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
201, 2nd Sacom Chipsang Bldg. Saigon High-Tech Park District 9, HCMC, Vietnam
or you can contact us via phone at
84 937 825 507
or email us at vn-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Bairro Cachoeirinha, Manaus, Amazonas Brazil BR
or you can contact us via phone at
55 (92) 3877-2922 / 55 (92) 3877-2923
or email us at br-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
1030 S Academy Blvd, Suite 200 Colorado Springs CO 80910
or you can contact us via phone at
(719) 442-0004
or email us at cs-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
1100 Athens Ave. Suite A Richmond VA 23227
or you can contact us via phone at
(804) 728-3656
or email us at va-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
or you can contact us via phone at
or email us at ro-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
8847 Long Street Lenexa KS 66215
or you can contact us via phone at
913-541-0629
or email us at kc-contact@microprecision.com
GET DIRECTIONS
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Benzstra M Germany 82178
or you can contact us via phone at
49 89 638 587 37
or email us at bodo.seewald@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
UNIT 2 HEYWORTH BUSINESS PARK PEASMARSH GUILDFORD GU3 1AF
or you can contact us via phone at
or email us at ldn-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Watt House Dudley Innovation Centre/Second Avenue Kingswinford DY6 7YD
or you can contact us via phone at
01384 401132
or email us at mid-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
307 LEWERS ST., STE 707 HONOLULU HI 96815
or you can contact us via phone at
888-387-6344
or email us at hi-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Nong Kham Si Racha District Asia 20110
or you can contact us via phone at
M 66-96-835 4295
or email us at
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
UNIT 13/63 RICKY WAY EPPING VICTORIA AU 3076
or you can contact us via phone at
888-387-6344
or email us at vic-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Unit 5/8 Murray Dwyer Circuit Mayfield West NSW 2304 AU
or you can contact us via phone at
0478 354 835
or email us at ncl-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
Unit 3, Shepcote Enterprise Park 2 3 Europa Drive Sheffield S9 1XT
or you can contact us via phone at
0114 273 0534
or email us at shf-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
6-7 Spectrum Business Est, Bircholt Rd, Maidstone, Kent, ME15 9YP Southern Region ME15 9YP
or you can contact us via phone at
01622 690 187
or email us at mds-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
35 Gibfield Park Avenue, Atherton Manchester, M46 0SY Northern Region M46 0SY
or you can contact us via phone at
01942 886 993
or email us at mcr-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
7 Waterside Court Est Albany Street, Newport, South Wales, NP20 5NT South Wales NP20 5NT
or you can contact us via phone at
01633 853 803
or email us at npt-contact@microprecision.com
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
716 Bunker Rd West Palm Breach Florida 33405
or you can contact us via phone at
(561) 585-9363
or email us at
Looking for something else?
